| 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 | $46.28 | 7.377% | $49.6941 | $49.69 | $49.70 | $49.70 |
| Purchase #2 | $169.73 | 12.853% | $191.5454 | $191.55 | $191.55 | $191.50 |
| Purchase #3 | $245.82 | 13.675% | $279.4359 | $279.44 | $279.45 | $279.40 |
| Purchase #4 | $70.44 | 4.160% | $73.3703 | $73.37 | $73.35 | $73.40 |
| Purchase #5 | $222.92 | 9.483% | $244.0595 | $244.06 | $244.05 | $244.10 |
| Purchase #6 | $238.37 | 13.564% | $270.7025 | $270.70 | $270.70 | $270.70 |
| Purchase #7 | $187.84 | 7.337% | $201.6218 | $201.62 | $201.60 | $201.60 |
| 7 purchase totals = | $1,181.40 | $1,310.4295 | $1,310.43 | $1,310.40 | $1,310.40 | |