| 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 | $21.98 | 4.461% | $22.9605 | $22.96 | $22.95 | $23.00 |
| Purchase #2 | $188.88 | 7.163% | $202.4095 | $202.41 | $202.40 | $202.40 |
| Purchase #3 | $53.30 | 8.406% | $57.7804 | $57.78 | $57.80 | $57.80 |
| Purchase #4 | $69.42 | 4.435% | $72.4988 | $72.50 | $72.50 | $72.50 |
| Purchase #5 | $5.39 | 3.781% | $5.5938 | $5.59 | $5.60 | $5.60 |
| Purchase #6 | $165.77 | 10.728% | $183.5538 | $183.55 | $183.55 | $183.60 |
| Purchase #7 | $21.56 | 13.740% | $24.5223 | $24.52 | $24.50 | $24.50 |
| 7 purchase totals = | $526.30 | $569.3191 | $569.31 | $569.30 | $569.40 | |