| 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 | $51.65 | 5.804% | $54.6478 | $54.65 | $54.65 | $54.60 |
| Purchase #2 | $18.42 | 5.259% | $19.3887 | $19.39 | $19.40 | $19.40 |
| Purchase #3 | $87.41 | 9.266% | $95.5094 | $95.51 | $95.50 | $95.50 |
| Purchase #4 | $167.29 | 10.177% | $184.3151 | $184.32 | $184.30 | $184.30 |
| Purchase #5 | $24.35 | 13.209% | $27.5664 | $27.57 | $27.55 | $27.60 |
| Purchase #6 | $160.60 | 13.672% | $182.5572 | $182.56 | $182.55 | $182.60 |
| Purchase #7 | $192.27 | 8.249% | $208.1304 | $208.13 | $208.15 | $208.10 |
| 7 purchase totals = | $701.99 | $772.1150 | $772.13 | $772.10 | $772.10 | |