| 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 | $66.47 | 11.771% | $74.2942 | $74.29 | $74.30 | $74.30 |
| Purchase #2 | $58.85 | 9.654% | $64.5314 | $64.53 | $64.55 | $64.50 |
| Purchase #3 | $28.94 | 8.537% | $31.4106 | $31.41 | $31.40 | $31.40 |
| Purchase #4 | $18.53 | 4.403% | $19.3459 | $19.35 | $19.35 | $19.30 |
| Purchase #5 | $117.59 | 9.457% | $128.7105 | $128.71 | $128.70 | $128.70 |
| Purchase #6 | $22.43 | 13.333% | $25.4206 | $25.42 | $25.40 | $25.40 |
| Purchase #7 | $34.36 | 11.765% | $38.4025 | $38.40 | $38.40 | $38.40 |
| 7 purchase totals = | $347.17 | $382.1157 | $382.11 | $382.10 | $382.00 | |