| 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 | $33.85 | 3.406% | $35.0029 | $35.00 | $35.00 | $35.00 |
| Purchase #2 | $32.53 | 6.588% | $34.6731 | $34.67 | $34.65 | $34.70 |
| Purchase #3 | $178.55 | 7.475% | $191.8966 | $191.90 | $191.90 | $191.90 |
| Purchase #4 | $34.65 | 13.327% | $39.2678 | $39.27 | $39.25 | $39.30 |
| Purchase #5 | $34.31 | 7.847% | $37.0023 | $37.00 | $37.00 | $37.00 |
| Purchase #6 | $180.74 | 7.309% | $193.9503 | $193.95 | $193.95 | $194.00 |
| Purchase #7 | $226.76 | 10.620% | $250.8419 | $250.84 | $250.85 | $250.80 |
| 7 purchase totals = | $721.39 | $782.6349 | $782.63 | $782.60 | $782.70 | |