| 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 | $87.66 | 6.217% | $93.1098 | $93.11 | $93.10 | $93.10 |
| Purchase #2 | $33.39 | 6.243% | $35.4745 | $35.47 | $35.45 | $35.50 |
| Purchase #3 | $181.45 | 9.192% | $198.1289 | $198.13 | $198.15 | $198.10 |
| Purchase #4 | $21.74 | 7.528% | $23.3766 | $23.38 | $23.40 | $23.40 |
| Purchase #5 | $8.26 | 6.572% | $8.8028 | $8.80 | $8.80 | $8.80 |
| Purchase #6 | $35.74 | 13.671% | $40.626 | $40.63 | $40.65 | $40.60 |
| Purchase #7 | $84.44 | 4.197% | $87.9839 | $87.98 | $88.00 | $88.00 |
| 7 purchase totals = | $452.68 | $487.5025 | $487.50 | $487.55 | $487.50 | |