| 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 | $24.50 | 5.287% | $25.7953 | $25.80 | $25.80 | $25.80 |
| Purchase #2 | $113.88 | 6.441% | $121.215 | $121.22 | $121.20 | $121.20 |
| Purchase #3 | $152.40 | 5.502% | $160.785 | $160.79 | $160.80 | $160.80 |
| Purchase #4 | $68.57 | 10.518% | $75.7822 | $75.78 | $75.80 | $75.80 |
| Purchase #5 | $33.76 | 6.412% | $35.9247 | $35.92 | $35.90 | $35.90 |
| Purchase #6 | $135.71 | 6.769% | $144.8962 | $144.90 | $144.90 | $144.90 |
| Purchase #7 | $34.71 | 6.201% | $36.8624 | $36.86 | $36.85 | $36.90 |
| 7 purchase totals = | $563.53 | $601.2608 | $601.27 | $601.25 | $601.30 | |