| 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 | $76.85 | 10.686% | $85.0622 | $85.06 | $85.05 | $85.10 |
| Purchase #2 | $143.66 | 12.376% | $161.4394 | $161.44 | $161.45 | $161.40 |
| Purchase #3 | $152.59 | 4.560% | $159.5481 | $159.55 | $159.55 | $159.50 |
| Purchase #4 | $79.64 | 6.348% | $84.6955 | $84.70 | $84.70 | $84.70 |
| Purchase #5 | $147.38 | 9.710% | $161.6906 | $161.69 | $161.70 | $161.70 |
| Purchase #6 | $44.39 | 5.564% | $46.8599 | $46.86 | $46.85 | $46.90 |
| Purchase #7 | $140.69 | 6.345% | $149.6168 | $149.62 | $149.60 | $149.60 |
| 7 purchase totals = | $785.20 | $848.9125 | $848.92 | $848.90 | $848.90 | |