| 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 | $84.80 | 3.350% | $87.6408 | $87.64 | $87.65 | $87.60 |
| Purchase #2 | $88.30 | 9.586% | $96.7644 | $96.76 | $96.75 | $96.80 |
| Purchase #3 | $99.37 | 12.126% | $111.4196 | $111.42 | $111.40 | $111.40 |
| Purchase #4 | $232.65 | 7.296% | $249.6241 | $249.62 | $249.60 | $249.60 |
| Purchase #5 | $136.85 | 11.505% | $152.5946 | $152.59 | $152.60 | $152.60 |
| Purchase #6 | $106.39 | 8.213% | $115.1278 | $115.13 | $115.15 | $115.10 |
| Purchase #7 | $176.39 | 5.797% | $186.6153 | $186.62 | $186.60 | $186.60 |
| 7 purchase totals = | $924.75 | $999.7866 | $999.78 | $999.75 | $999.70 | |