| 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 | $13.55 | 12.305% | $15.2173 | $15.22 | $15.20 | $15.20 |
| Purchase #2 | $48.53 | 9.441% | $53.1117 | $53.11 | $53.10 | $53.10 |
| Purchase #3 | $60.87 | 5.162% | $64.0121 | $64.01 | $64.00 | $64.00 |
| Purchase #4 | $34.33 | 9.633% | $37.637 | $37.64 | $37.65 | $37.60 |
| Purchase #5 | $87.99 | 3.241% | $90.8418 | $90.84 | $90.85 | $90.80 |
| Purchase #6 | $48.85 | 7.232% | $52.3828 | $52.38 | $52.40 | $52.40 |
| Purchase #7 | $179.65 | 13.290% | $203.5255 | $203.53 | $203.55 | $203.50 |
| 7 purchase totals = | $473.77 | $516.7282 | $516.73 | $516.75 | $516.60 | |