| 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 | $52.43 | 13.393% | $59.4519 | $59.45 | $59.45 | $59.50 |
| Purchase #2 | $51.95 | 4.249% | $54.1574 | $54.16 | $54.15 | $54.20 |
| Purchase #3 | $226.74 | 6.802% | $242.1629 | $242.16 | $242.15 | $242.20 |
| Purchase #4 | $175.64 | 7.740% | $189.2345 | $189.23 | $189.25 | $189.20 |
| Purchase #5 | $152.36 | 6.367% | $162.0608 | $162.06 | $162.05 | $162.10 |
| Purchase #6 | $11.86 | 11.184% | $13.1864 | $13.19 | $13.20 | $13.20 |
| Purchase #7 | $15.82 | 3.873% | $16.4327 | $16.43 | $16.45 | $16.40 |
| 7 purchase totals = | $686.80 | $736.6866 | $736.68 | $736.70 | $736.80 | |