| 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 | $76.37 | 12.750% | $86.1072 | $86.11 | $86.10 | $86.10 |
| Purchase #2 | $71.98 | 6.653% | $76.7688 | $76.77 | $76.75 | $76.80 |
| Purchase #3 | $193.63 | 9.423% | $211.8758 | $211.88 | $211.90 | $211.90 |
| Purchase #4 | $111.99 | 7.544% | $120.4385 | $120.44 | $120.45 | $120.40 |
| Purchase #5 | $31.43 | 4.696% | $32.906 | $32.91 | $32.90 | $32.90 |
| Purchase #6 | $94.60 | 9.143% | $103.2493 | $103.25 | $103.25 | $103.20 |
| Purchase #7 | $244.64 | 12.631% | $275.5405 | $275.54 | $275.55 | $275.50 |
| 7 purchase totals = | $824.64 | $906.8861 | $906.90 | $906.90 | $906.80 | |