| 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 | $20.62 | 11.194% | $22.9282 | $22.93 | $22.95 | $22.90 |
| Purchase #2 | $74.51 | 9.460% | $81.5586 | $81.56 | $81.55 | $81.60 |
| Purchase #3 | $42.68 | 11.538% | $47.6044 | $47.60 | $47.60 | $47.60 |
| Purchase #4 | $10.27 | 9.763% | $11.2727 | $11.27 | $11.25 | $11.30 |
| Purchase #5 | $146.81 | 7.408% | $157.6857 | $157.69 | $157.70 | $157.70 |
| Purchase #6 | $84.58 | 13.516% | $96.0118 | $96.01 | $96.00 | $96.00 |
| Purchase #7 | $227.89 | 9.308% | $249.102 | $249.10 | $249.10 | $249.10 |
| 7 purchase totals = | $607.36 | $666.1634 | $666.16 | $666.15 | $666.20 | |