| 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 | $93.79 | 7.822% | $101.1263 | $101.13 | $101.15 | $101.10 |
| Purchase #2 | $56.43 | 13.525% | $64.0622 | $64.06 | $64.05 | $64.10 |
| Purchase #3 | $92.74 | 4.586% | $96.9931 | $96.99 | $97.00 | $97.00 |
| Purchase #4 | $66.48 | 4.311% | $69.346 | $69.35 | $69.35 | $69.30 |
| Purchase #5 | $183.68 | 9.540% | $201.2031 | $201.20 | $201.20 | $201.20 |
| Purchase #6 | $128.34 | 8.777% | $139.6044 | $139.60 | $139.60 | $139.60 |
| Purchase #7 | $41.41 | 13.561% | $47.0256 | $47.03 | $47.05 | $47.00 |
| 7 purchase totals = | $662.87 | $719.3607 | $719.36 | $719.40 | $719.30 | |