| 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 | $48.49 | 10.474% | $53.5688 | $53.57 | $53.55 | $53.60 |
| Purchase #2 | $227.80 | 7.837% | $245.6527 | $245.65 | $245.65 | $245.70 |
| Purchase #3 | $226.99 | 4.423% | $237.0298 | $237.03 | $237.05 | $237.00 |
| Purchase #4 | $36.84 | 11.771% | $41.1764 | $41.18 | $41.20 | $41.20 |
| Purchase #5 | $5.40 | 7.251% | $5.7916 | $5.79 | $5.80 | $5.80 |
| Purchase #6 | $161.82 | 10.786% | $179.2739 | $179.27 | $179.25 | $179.30 |
| Purchase #7 | $60.80 | 11.428% | $67.7482 | $67.75 | $67.75 | $67.70 |
| 7 purchase totals = | $768.14 | $830.2414 | $830.24 | $830.25 | $830.30 | |