| 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 | $25.34 | 6.460% | $26.977 | $26.98 | $27.00 | $27.00 |
| Purchase #2 | $244.54 | 5.674% | $258.4152 | $258.42 | $258.40 | $258.40 |
| Purchase #3 | $118.26 | 10.239% | $130.3686 | $130.37 | $130.35 | $130.40 |
| Purchase #4 | $132.26 | 8.361% | $143.3183 | $143.32 | $143.30 | $143.30 |
| Purchase #5 | $29.80 | 13.768% | $33.9029 | $33.90 | $33.90 | $33.90 |
| Purchase #6 | $72.30 | 3.353% | $74.7242 | $74.72 | $74.70 | $74.70 |
| Purchase #7 | $96.99 | 4.262% | $101.1237 | $101.12 | $101.10 | $101.10 |
| 7 purchase totals = | $719.49 | $768.8299 | $768.83 | $768.75 | $768.80 | |