| 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 | $54.88 | 4.815% | $57.5225 | $57.52 | $57.50 | $57.50 |
| Purchase #2 | $100.77 | 9.776% | $110.6213 | $110.62 | $110.60 | $110.60 |
| Purchase #3 | $186.36 | 5.738% | $197.0533 | $197.05 | $197.05 | $197.10 |
| Purchase #4 | $137.28 | 6.441% | $146.1222 | $146.12 | $146.10 | $146.10 |
| Purchase #5 | $19.36 | 13.692% | $22.0108 | $22.01 | $22.00 | $22.00 |
| Purchase #6 | $132.49 | 4.731% | $138.7581 | $138.76 | $138.75 | $138.80 |
| Purchase #7 | $155.55 | 8.602% | $168.9304 | $168.93 | $168.95 | $168.90 |
| 7 purchase totals = | $786.69 | $841.0186 | $841.01 | $840.95 | $841.00 | |