| 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 | $43.87 | 8.851% | $47.7529 | $47.75 | $47.75 | $47.80 |
| Purchase #2 | $70.80 | 10.269% | $78.0705 | $78.07 | $78.05 | $78.10 |
| Purchase #3 | $65.68 | 4.568% | $68.6803 | $68.68 | $68.70 | $68.70 |
| Purchase #4 | $48.41 | 4.713% | $50.6916 | $50.69 | $50.70 | $50.70 |
| Purchase #5 | $35.65 | 8.349% | $38.6264 | $38.63 | $38.65 | $38.60 |
| Purchase #6 | $128.97 | 10.148% | $142.0579 | $142.06 | $142.05 | $142.10 |
| Purchase #7 | $95.44 | 13.316% | $108.1488 | $108.15 | $108.15 | $108.10 |
| 7 purchase totals = | $488.82 | $534.0284 | $534.03 | $534.05 | $534.10 | |