| 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 | $19.89 | 3.221% | $20.5307 | $20.53 | $20.55 | $20.50 |
| Purchase #2 | $71.30 | 3.207% | $73.5866 | $73.59 | $73.60 | $73.60 |
| Purchase #3 | $218.73 | 11.714% | $244.352 | $244.35 | $244.35 | $244.40 |
| Purchase #4 | $159.63 | 13.577% | $181.303 | $181.30 | $181.30 | $181.30 |
| Purchase #5 | $198.68 | 3.848% | $206.3252 | $206.33 | $206.35 | $206.30 |
| Purchase #6 | $161.96 | 11.331% | $180.3117 | $180.31 | $180.30 | $180.30 |
| Purchase #7 | $57.52 | 6.442% | $61.2254 | $61.23 | $61.25 | $61.20 |
| 7 purchase totals = | $887.71 | $967.6346 | $967.64 | $967.70 | $967.60 | |