| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $19.47 | 3.113% | $20.0761 | $20.08 | $20.10 | $20.10 |
| Purchase #2 | $244.36 | 11.568% | $272.6276 | $272.63 | $272.65 | $272.60 |
| Purchase #3 | $139.38 | 9.433% | $152.5277 | $152.53 | $152.55 | $152.50 |
| Purchase #4 | $183.88 | 3.110% | $189.5987 | $189.60 | $189.60 | $189.60 |
| Purchase #5 | $150.64 | 10.612% | $166.6259 | $166.63 | $166.65 | $166.60 |
| Purchase #6 | $99.58 | 11.441% | $110.9729 | $110.97 | $110.95 | $111.00 |
| Purchase #7 | $135.49 | 10.685% | $149.9671 | $149.97 | $149.95 | $150.00 |
| 7 purchase totals = | $972.80 | $1,062.3960 | $1,062.41 | $1,062.45 | $1,062.40 | |