| 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 | $38.72 | 11.773% | $43.2785 | $43.28 | $43.30 | $43.30 |
| Purchase #2 | $133.62 | 7.398% | $143.5052 | $143.51 | $143.50 | $143.50 |
| Purchase #3 | $104.32 | 10.812% | $115.5991 | $115.60 | $115.60 | $115.60 |
| Purchase #4 | $37.45 | 6.168% | $39.7599 | $39.76 | $39.75 | $39.80 |
| Purchase #5 | $115.57 | 4.489% | $120.7579 | $120.76 | $120.75 | $120.80 |
| Purchase #6 | $172.56 | 12.778% | $194.6097 | $194.61 | $194.60 | $194.60 |
| Purchase #7 | $48.81 | 13.581% | $55.4389 | $55.44 | $55.45 | $55.40 |
| 7 purchase totals = | $651.05 | $712.9492 | $712.96 | $712.95 | $713.00 | |