| 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 | $28.28 | 10.620% | $31.2833 | $31.28 | $31.30 | $31.30 |
| Purchase #2 | $213.55 | 11.197% | $237.4612 | $237.46 | $237.45 | $237.50 |
| Purchase #3 | $245.82 | 10.278% | $271.0854 | $271.09 | $271.10 | $271.10 |
| Purchase #4 | $36.64 | 5.355% | $38.6021 | $38.60 | $38.60 | $38.60 |
| Purchase #5 | $134.33 | 5.624% | $141.8847 | $141.88 | $141.90 | $141.90 |
| Purchase #6 | $49.58 | 12.841% | $55.9466 | $55.95 | $55.95 | $55.90 |
| Purchase #7 | $114.33 | 4.122% | $119.0427 | $119.04 | $119.05 | $119.00 |
| 7 purchase totals = | $822.53 | $895.3060 | $895.30 | $895.35 | $895.30 | |