| 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 | $87.75 | 6.240% | $93.2256 | $93.23 | $93.25 | $93.20 |
| Purchase #2 | $235.51 | 13.318% | $266.8752 | $266.88 | $266.90 | $266.90 |
| Purchase #3 | $109.51 | 11.669% | $122.2887 | $122.29 | $122.30 | $122.30 |
| Purchase #4 | $12.85 | 13.541% | $14.59 | $14.59 | $14.60 | $14.60 |
| Purchase #5 | $107.46 | 7.770% | $115.8096 | $115.81 | $115.80 | $115.80 |
| Purchase #6 | $95.61 | 8.558% | $103.7923 | $103.79 | $103.80 | $103.80 |
| Purchase #7 | $144.30 | 10.196% | $159.0128 | $159.01 | $159.00 | $159.00 |
| 7 purchase totals = | $792.99 | $875.5942 | $875.60 | $875.65 | $875.60 | |