| 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 | $189.93 | 5.862% | $201.0637 | $201.06 | $201.05 | $201.10 |
| Purchase #2 | $31.34 | 4.249% | $32.6716 | $32.67 | $32.65 | $32.70 |
| Purchase #3 | $28.28 | 12.346% | $31.7714 | $31.77 | $31.75 | $31.80 |
| Purchase #4 | $66.42 | 3.787% | $68.9353 | $68.94 | $68.95 | $68.90 |
| Purchase #5 | $12.77 | 12.335% | $14.3452 | $14.35 | $14.35 | $14.30 |
| Purchase #6 | $153.26 | 12.849% | $172.9524 | $172.95 | $172.95 | $173.00 |
| Purchase #7 | $149.89 | 10.677% | $165.8938 | $165.89 | $165.90 | $165.90 |
| 7 purchase totals = | $631.89 | $687.6334 | $687.63 | $687.60 | $687.70 | |