| 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 | $25.53 | 8.834% | $27.7853 | $27.79 | $27.80 | $27.80 |
| Purchase #2 | $108.35 | 4.200% | $112.9007 | $112.90 | $112.90 | $112.90 |
| Purchase #3 | $183.36 | 11.370% | $204.208 | $204.21 | $204.20 | $204.20 |
| Purchase #4 | $49.93 | 9.348% | $54.5975 | $54.60 | $54.60 | $54.60 |
| Purchase #5 | $54.25 | 13.817% | $61.7457 | $61.75 | $61.75 | $61.70 |
| Purchase #6 | $153.88 | 12.502% | $173.1181 | $173.12 | $173.10 | $173.10 |
| Purchase #7 | $230.29 | 12.584% | $259.2697 | $259.27 | $259.25 | $259.30 |
| 7 purchase totals = | $805.59 | $893.6250 | $893.64 | $893.60 | $893.60 | |