| 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 | $130.61 | 3.381% | $135.0259 | $135.03 | $135.05 | $135.00 |
| Purchase #2 | $29.35 | 11.418% | $32.7012 | $32.70 | $32.70 | $32.70 |
| Purchase #3 | $250.35 | 13.117% | $283.1884 | $283.19 | $283.20 | $283.20 |
| Purchase #4 | $36.37 | 4.515% | $38.0121 | $38.01 | $38.00 | $38.00 |
| Purchase #5 | $120.47 | 7.196% | $129.139 | $129.14 | $129.15 | $129.10 |
| Purchase #6 | $5.63 | 9.548% | $6.1676 | $6.17 | $6.15 | $6.20 |
| Purchase #7 | $146.66 | 7.874% | $158.208 | $158.21 | $158.20 | $158.20 |
| 7 purchase totals = | $719.44 | $782.4422 | $782.45 | $782.45 | $782.40 | |