| 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 | $32.64 | 5.308% | $34.3725 | $34.37 | $34.35 | $34.40 |
| Purchase #2 | $67.75 | 8.795% | $73.7086 | $73.71 | $73.70 | $73.70 |
| Purchase #3 | $88.79 | 4.620% | $92.8921 | $92.89 | $92.90 | $92.90 |
| Purchase #4 | $103.26 | 7.808% | $111.3225 | $111.32 | $111.30 | $111.30 |
| Purchase #5 | $16.61 | 5.778% | $17.5697 | $17.57 | $17.55 | $17.60 |
| Purchase #6 | $126.84 | 6.667% | $135.2964 | $135.30 | $135.30 | $135.30 |
| Purchase #7 | $149.82 | 6.781% | $159.9793 | $159.98 | $160.00 | $160.00 |
| 7 purchase totals = | $585.71 | $625.1411 | $625.14 | $625.10 | $625.20 | |