| 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 | $70.41 | 6.271% | $74.8254 | $74.83 | $74.85 | $74.80 |
| Purchase #2 | $73.64 | 11.209% | $81.8943 | $81.89 | $81.90 | $81.90 |
| Purchase #3 | $162.70 | 9.315% | $177.8555 | $177.86 | $177.85 | $177.90 |
| Purchase #4 | $220.37 | 3.550% | $228.1931 | $228.19 | $228.20 | $228.20 |
| Purchase #5 | $64.93 | 4.286% | $67.7129 | $67.71 | $67.70 | $67.70 |
| Purchase #6 | $34.57 | 8.109% | $37.3733 | $37.37 | $37.35 | $37.40 |
| Purchase #7 | $74.65 | 9.158% | $81.4864 | $81.49 | $81.50 | $81.50 |
| 7 purchase totals = | $701.27 | $749.3409 | $749.34 | $749.35 | $749.40 | |