| 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 | $37.55 | 4.716% | $39.3209 | $39.32 | $39.30 | $39.30 |
| Purchase #2 | $63.76 | 9.244% | $69.654 | $69.65 | $69.65 | $69.70 |
| Purchase #3 | $54.67 | 7.624% | $58.838 | $58.84 | $58.85 | $58.80 |
| Purchase #4 | $190.73 | 4.461% | $199.2385 | $199.24 | $199.25 | $199.20 |
| Purchase #5 | $129.46 | 8.181% | $140.0511 | $140.05 | $140.05 | $140.10 |
| Purchase #6 | $57.67 | 10.518% | $63.7357 | $63.74 | $63.75 | $63.70 |
| Purchase #7 | $155.82 | 7.268% | $167.145 | $167.15 | $167.15 | $167.10 |
| 7 purchase totals = | $689.66 | $737.9832 | $737.99 | $738.00 | $737.90 | |