| 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 | $87.92 | 3.587% | $91.0737 | $91.07 | $91.05 | $91.10 |
| Purchase #2 | $187.56 | 10.728% | $207.6814 | $207.68 | $207.70 | $207.70 |
| Purchase #3 | $106.86 | 5.576% | $112.8185 | $112.82 | $112.80 | $112.80 |
| Purchase #4 | $127.67 | 4.647% | $133.6028 | $133.60 | $133.60 | $133.60 |
| Purchase #5 | $224.50 | 12.165% | $251.8104 | $251.81 | $251.80 | $251.80 |
| Purchase #6 | $145.94 | 7.192% | $156.436 | $156.44 | $156.45 | $156.40 |
| Purchase #7 | $65.26 | 4.294% | $68.0623 | $68.06 | $68.05 | $68.10 |
| 7 purchase totals = | $945.71 | $1,021.4851 | $1,021.48 | $1,021.45 | $1,021.50 | |