| 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 | $34.53 | 9.156% | $37.6916 | $37.69 | $37.70 | $37.70 |
| Purchase #2 | $103.85 | 3.217% | $107.1909 | $107.19 | $107.20 | $107.20 |
| Purchase #3 | $66.66 | 3.239% | $68.8191 | $68.82 | $68.80 | $68.80 |
| Purchase #4 | $115.98 | 11.829% | $129.6993 | $129.70 | $129.70 | $129.70 |
| Purchase #5 | $12.58 | 13.287% | $14.2515 | $14.25 | $14.25 | $14.30 |
| Purchase #6 | $138.47 | 9.131% | $151.1137 | $151.11 | $151.10 | $151.10 |
| Purchase #7 | $86.91 | 13.288% | $98.4586 | $98.46 | $98.45 | $98.50 |
| 7 purchase totals = | $558.98 | $607.2247 | $607.22 | $607.20 | $607.30 | |