| 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 | $74.88 | 8.841% | $81.5001 | $81.50 | $81.50 | $81.50 |
| Purchase #2 | $220.47 | 13.163% | $249.4905 | $249.49 | $249.50 | $249.50 |
| Purchase #3 | $194.48 | 12.544% | $218.8756 | $218.88 | $218.90 | $218.90 |
| Purchase #4 | $194.91 | 7.769% | $210.0526 | $210.05 | $210.05 | $210.10 |
| Purchase #5 | $146.28 | 3.535% | $151.451 | $151.45 | $151.45 | $151.50 |
| Purchase #6 | $35.63 | 13.806% | $40.5491 | $40.55 | $40.55 | $40.50 |
| Purchase #7 | $108.34 | 11.151% | $120.421 | $120.42 | $120.40 | $120.40 |
| 7 purchase totals = | $974.99 | $1,072.3399 | $1,072.34 | $1,072.35 | $1,072.40 | |