| 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 | $39.54 | 8.122% | $42.7514 | $42.75 | $42.75 | $42.80 |
| Purchase #2 | $79.87 | 7.233% | $85.647 | $85.65 | $85.65 | $85.60 |
| Purchase #3 | $102.47 | 12.724% | $115.5083 | $115.51 | $115.50 | $115.50 |
| Purchase #4 | $233.48 | 7.775% | $251.6331 | $251.63 | $251.65 | $251.60 |
| Purchase #5 | $121.90 | 5.266% | $128.3193 | $128.32 | $128.30 | $128.30 |
| Purchase #6 | $128.83 | 5.460% | $135.8641 | $135.86 | $135.85 | $135.90 |
| Purchase #7 | $169.49 | 11.290% | $188.6254 | $188.63 | $188.65 | $188.60 |
| 7 purchase totals = | $875.58 | $948.3486 | $948.35 | $948.35 | $948.30 | |