| 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 | $14.60 | 7.238% | $15.6567 | $15.66 | $15.65 | $15.70 |
| Purchase #2 | $66.42 | 8.288% | $71.9249 | $71.92 | $71.90 | $71.90 |
| Purchase #3 | $32.81 | 3.780% | $34.0502 | $34.05 | $34.05 | $34.10 |
| Purchase #4 | $127.87 | 13.766% | $145.4726 | $145.47 | $145.45 | $145.50 |
| Purchase #5 | $42.70 | 7.838% | $46.0468 | $46.05 | $46.05 | $46.00 |
| Purchase #6 | $222.66 | 8.658% | $241.9379 | $241.94 | $241.95 | $241.90 |
| Purchase #7 | $244.97 | 4.643% | $256.344 | $256.34 | $256.35 | $256.30 |
| 7 purchase totals = | $752.03 | $811.4331 | $811.43 | $811.40 | $811.40 | |