| 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 | $14.84 | 5.248% | $15.6188 | $15.62 | $15.60 | $15.60 |
| Purchase #2 | $148.35 | 8.118% | $160.3931 | $160.39 | $160.40 | $160.40 |
| Purchase #3 | $188.89 | 7.545% | $203.1418 | $203.14 | $203.15 | $203.10 |
| Purchase #4 | $127.39 | 6.319% | $135.4398 | $135.44 | $135.45 | $135.40 |
| Purchase #5 | $9.80 | 4.814% | $10.2718 | $10.27 | $10.25 | $10.30 |
| Purchase #6 | $192.61 | 7.249% | $206.5723 | $206.57 | $206.55 | $206.60 |
| Purchase #7 | $90.89 | 5.824% | $96.1834 | $96.18 | $96.20 | $96.20 |
| 7 purchase totals = | $772.77 | $827.6210 | $827.61 | $827.60 | $827.60 | |