| 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 | $53.29 | 12.635% | $60.0232 | $60.02 | $60.00 | $60.00 |
| Purchase #2 | $80.35 | 9.226% | $87.7631 | $87.76 | $87.75 | $87.80 |
| Purchase #3 | $189.41 | 8.393% | $205.3072 | $205.31 | $205.30 | $205.30 |
| Purchase #4 | $221.99 | 10.292% | $244.8372 | $244.84 | $244.85 | $244.80 |
| Purchase #5 | $6.70 | 8.690% | $7.2822 | $7.28 | $7.30 | $7.30 |
| Purchase #6 | $221.33 | 7.661% | $238.2861 | $238.29 | $238.30 | $238.30 |
| Purchase #7 | $32.79 | 13.464% | $37.2048 | $37.20 | $37.20 | $37.20 |
| 7 purchase totals = | $805.86 | $880.7038 | $880.70 | $880.70 | $880.70 | |