| 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 | $113.38 | 6.352% | $120.5819 | $120.58 | $120.60 | $120.60 |
| Purchase #2 | $58.35 | 9.859% | $64.1027 | $64.10 | $64.10 | $64.10 |
| Purchase #3 | $42.47 | 8.440% | $46.0545 | $46.05 | $46.05 | $46.10 |
| Purchase #4 | $135.94 | 4.580% | $142.1661 | $142.17 | $142.15 | $142.20 |
| Purchase #5 | $51.32 | 11.774% | $57.3624 | $57.36 | $57.35 | $57.40 |
| Purchase #6 | $223.79 | 12.434% | $251.616 | $251.62 | $251.60 | $251.60 |
| Purchase #7 | $127.90 | 9.252% | $139.7333 | $139.73 | $139.75 | $139.70 |
| 7 purchase totals = | $753.15 | $821.6169 | $821.61 | $821.60 | $821.70 | |