| 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 | $204.45 | 4.479% | $213.6073 | $213.61 | $213.60 | $213.60 |
| Purchase #2 | $6.75 | 11.580% | $7.5317 | $7.53 | $7.55 | $7.50 |
| Purchase #3 | $248.86 | 6.407% | $264.8045 | $264.80 | $264.80 | $264.80 |
| Purchase #4 | $63.84 | 8.570% | $69.3111 | $69.31 | $69.30 | $69.30 |
| Purchase #5 | $40.27 | 3.218% | $41.5659 | $41.57 | $41.55 | $41.60 |
| Purchase #6 | $96.43 | 12.759% | $108.7335 | $108.73 | $108.75 | $108.70 |
| Purchase #7 | $31.28 | 4.501% | $32.6879 | $32.69 | $32.70 | $32.70 |
| 7 purchase totals = | $691.88 | $738.2419 | $738.24 | $738.25 | $738.20 | |