| 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 | $59.59 | 8.161% | $64.4531 | $64.45 | $64.45 | $64.50 |
| Purchase #2 | $59.54 | 12.225% | $66.8188 | $66.82 | $66.80 | $66.80 |
| Purchase #3 | $128.77 | 5.598% | $135.9785 | $135.98 | $136.00 | $136.00 |
| Purchase #4 | $161.46 | 10.275% | $178.05 | $178.05 | $178.05 | $178.10 |
| Purchase #5 | $127.28 | 8.749% | $138.4157 | $138.42 | $138.40 | $138.40 |
| Purchase #6 | $242.82 | 3.566% | $251.479 | $251.48 | $251.50 | $251.50 |
| Purchase #7 | $196.26 | 11.777% | $219.3735 | $219.37 | $219.35 | $219.40 |
| 7 purchase totals = | $975.72 | $1,054.5686 | $1,054.57 | $1,054.55 | $1,054.70 | |