| 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 | $138.93 | 11.202% | $154.4929 | $154.49 | $154.50 | $154.50 |
| Purchase #2 | $127.48 | 6.247% | $135.4437 | $135.44 | $135.45 | $135.40 |
| Purchase #3 | $54.46 | 7.777% | $58.6954 | $58.70 | $58.70 | $58.70 |
| Purchase #4 | $248.34 | 11.548% | $277.0183 | $277.02 | $277.00 | $277.00 |
| Purchase #5 | $15.37 | 10.125% | $16.9262 | $16.93 | $16.95 | $16.90 |
| Purchase #6 | $80.90 | 13.395% | $91.7366 | $91.74 | $91.75 | $91.70 |
| Purchase #7 | $45.51 | 6.821% | $48.6142 | $48.61 | $48.60 | $48.60 |
| 7 purchase totals = | $710.99 | $782.9273 | $782.93 | $782.95 | $782.80 | |