| 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 | $72.95 | 5.395% | $76.8857 | $76.89 | $76.90 | $76.90 |
| Purchase #2 | $37.93 | 6.684% | $40.4652 | $40.47 | $40.45 | $40.50 |
| Purchase #3 | $27.71 | 4.758% | $29.0284 | $29.03 | $29.05 | $29.00 |
| Purchase #4 | $130.45 | 13.336% | $147.8468 | $147.85 | $147.85 | $147.80 |
| Purchase #5 | $98.65 | 11.639% | $110.1319 | $110.13 | $110.15 | $110.10 |
| Purchase #6 | $179.27 | 12.440% | $201.5712 | $201.57 | $201.55 | $201.60 |
| Purchase #7 | $191.35 | 10.269% | $210.9997 | $211.00 | $211.00 | $211.00 |
| 7 purchase totals = | $738.31 | $816.9289 | $816.94 | $816.95 | $816.90 | |