| 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 | $227.55 | 9.327% | $248.7736 | $248.77 | $248.75 | $248.80 |
| Purchase #2 | $33.28 | 11.328% | $37.05 | $37.05 | $37.05 | $37.10 |
| Purchase #3 | $93.44 | 3.361% | $96.5805 | $96.58 | $96.60 | $96.60 |
| Purchase #4 | $6.83 | 9.286% | $7.4642 | $7.46 | $7.45 | $7.50 |
| Purchase #5 | $61.41 | 8.696% | $66.7502 | $66.75 | $66.75 | $66.80 |
| Purchase #6 | $249.58 | 9.808% | $274.0588 | $274.06 | $274.05 | $274.10 |
| Purchase #7 | $172.67 | 3.859% | $179.3333 | $179.33 | $179.35 | $179.30 |
| 7 purchase totals = | $844.76 | $910.0106 | $910.00 | $910.00 | $910.20 | |