| 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 | $37.91 | 9.494% | $41.5092 | $41.51 | $41.50 | $41.50 |
| Purchase #2 | $122.89 | 12.295% | $137.9993 | $138.00 | $138.00 | $138.00 |
| Purchase #3 | $131.55 | 10.454% | $145.3022 | $145.30 | $145.30 | $145.30 |
| Purchase #4 | $14.60 | 3.392% | $15.0952 | $15.10 | $15.10 | $15.10 |
| Purchase #5 | $85.84 | 11.862% | $96.0223 | $96.02 | $96.00 | $96.00 |
| Purchase #6 | $113.76 | 4.147% | $118.4776 | $118.48 | $118.50 | $118.50 |
| Purchase #7 | $122.50 | 5.392% | $129.1052 | $129.11 | $129.10 | $129.10 |
| 7 purchase totals = | $629.05 | $683.5110 | $683.52 | $683.50 | $683.50 | |