| 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 | $24.60 | 12.471% | $27.6679 | $27.67 | $27.65 | $27.70 |
| Purchase #2 | $17.37 | 12.644% | $19.5663 | $19.57 | $19.55 | $19.60 |
| Purchase #3 | $140.31 | 8.447% | $152.162 | $152.16 | $152.15 | $152.20 |
| Purchase #4 | $238.36 | 6.392% | $253.596 | $253.60 | $253.60 | $253.60 |
| Purchase #5 | $209.55 | 5.842% | $221.7919 | $221.79 | $221.80 | $221.80 |
| Purchase #6 | $237.27 | 8.135% | $256.5719 | $256.57 | $256.55 | $256.60 |
| Purchase #7 | $130.45 | 9.582% | $142.9497 | $142.95 | $142.95 | $142.90 |
| 7 purchase totals = | $997.91 | $1,074.3057 | $1,074.31 | $1,074.25 | $1,074.40 | |