| 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 | $82.94 | 6.232% | $88.1088 | $88.11 | $88.10 | $88.10 |
| Purchase #2 | $88.91 | 13.862% | $101.2347 | $101.23 | $101.25 | $101.20 |
| Purchase #3 | $35.95 | 4.491% | $37.5645 | $37.56 | $37.55 | $37.60 |
| Purchase #4 | $152.48 | 11.178% | $169.5242 | $169.52 | $169.50 | $169.50 |
| Purchase #5 | $137.80 | 8.581% | $149.6246 | $149.62 | $149.60 | $149.60 |
| Purchase #6 | $35.84 | 8.330% | $38.8255 | $38.83 | $38.85 | $38.80 |
| Purchase #7 | $69.68 | 8.782% | $75.7993 | $75.80 | $75.80 | $75.80 |
| 7 purchase totals = | $603.60 | $660.6816 | $660.67 | $660.65 | $660.60 | |