| 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 | $85.45 | 13.282% | $96.7995 | $96.80 | $96.80 | $96.80 |
| Purchase #2 | $140.54 | 9.308% | $153.6215 | $153.62 | $153.60 | $153.60 |
| Purchase #3 | $122.48 | 13.628% | $139.1716 | $139.17 | $139.15 | $139.20 |
| Purchase #4 | $116.64 | 4.684% | $122.1034 | $122.10 | $122.10 | $122.10 |
| Purchase #5 | $193.77 | 13.193% | $219.3341 | $219.33 | $219.35 | $219.30 |
| Purchase #6 | $48.46 | 6.352% | $51.5382 | $51.54 | $51.55 | $51.50 |
| Purchase #7 | $39.47 | 6.688% | $42.1098 | $42.11 | $42.10 | $42.10 |
| 7 purchase totals = | $746.81 | $824.6781 | $824.67 | $824.65 | $824.60 | |