| 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 | $71.87 | 3.735% | $74.5543 | $74.55 | $74.55 | $74.60 |
| Purchase #2 | $155.66 | 3.561% | $161.2031 | $161.20 | $161.20 | $161.20 |
| Purchase #3 | $89.95 | 13.601% | $102.1841 | $102.18 | $102.20 | $102.20 |
| Purchase #4 | $64.31 | 5.122% | $67.604 | $67.60 | $67.60 | $67.60 |
| Purchase #5 | $98.90 | 9.784% | $108.5764 | $108.58 | $108.60 | $108.60 |
| Purchase #6 | $115.34 | 13.764% | $131.2154 | $131.22 | $131.20 | $131.20 |
| Purchase #7 | $111.39 | 8.159% | $120.4783 | $120.48 | $120.50 | $120.50 |
| 7 purchase totals = | $707.42 | $765.8156 | $765.81 | $765.85 | $765.90 | |