| 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 | $67.78 | 3.487% | $70.1435 | $70.14 | $70.15 | $70.10 |
| Purchase #2 | $12.64 | 11.266% | $14.064 | $14.06 | $14.05 | $14.10 |
| Purchase #3 | $92.48 | 6.481% | $98.4736 | $98.47 | $98.45 | $98.50 |
| Purchase #4 | $232.76 | 9.630% | $255.1748 | $255.17 | $255.15 | $255.20 |
| Purchase #5 | $75.94 | 6.857% | $81.1472 | $81.15 | $81.15 | $81.10 |
| Purchase #6 | $189.65 | 9.109% | $206.9252 | $206.93 | $206.95 | $206.90 |
| Purchase #7 | $235.48 | 9.130% | $256.9793 | $256.98 | $257.00 | $257.00 |
| 7 purchase totals = | $906.73 | $982.9076 | $982.90 | $982.90 | $982.90 | |