| 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 | $20.90 | 9.843% | $22.9572 | $22.96 | $22.95 | $23.00 |
| Purchase #2 | $31.66 | 7.393% | $34.0006 | $34.00 | $34.00 | $34.00 |
| Purchase #3 | $234.75 | 6.336% | $249.6238 | $249.62 | $249.60 | $249.60 |
| Purchase #4 | $57.80 | 5.218% | $60.816 | $60.82 | $60.80 | $60.80 |
| Purchase #5 | $184.27 | 7.131% | $197.4103 | $197.41 | $197.40 | $197.40 |
| Purchase #6 | $169.44 | 5.653% | $179.0184 | $179.02 | $179.00 | $179.00 |
| Purchase #7 | $80.57 | 8.747% | $87.6175 | $87.62 | $87.60 | $87.60 |
| 7 purchase totals = | $779.39 | $831.4438 | $831.45 | $831.35 | $831.40 | |