| 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 | $64.73 | 10.106% | $71.2716 | $71.27 | $71.25 | $71.30 |
| Purchase #2 | $189.26 | 12.812% | $213.508 | $213.51 | $213.50 | $213.50 |
| Purchase #3 | $50.96 | 6.647% | $54.3473 | $54.35 | $54.35 | $54.30 |
| Purchase #4 | $152.43 | 9.143% | $166.3667 | $166.37 | $166.35 | $166.40 |
| Purchase #5 | $174.81 | 12.699% | $197.0091 | $197.01 | $197.00 | $197.00 |
| Purchase #6 | $48.41 | 4.725% | $50.6974 | $50.70 | $50.70 | $50.70 |
| Purchase #7 | $129.99 | 11.393% | $144.7998 | $144.80 | $144.80 | $144.80 |
| 7 purchase totals = | $810.59 | $897.9999 | $898.01 | $897.95 | $898.00 | |