| 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 | $47.33 | 10.371% | $52.2386 | $52.24 | $52.25 | $52.20 |
| Purchase #2 | $148.51 | 12.704% | $167.3767 | $167.38 | $167.40 | $167.40 |
| Purchase #3 | $79.84 | 13.814% | $90.8691 | $90.87 | $90.85 | $90.90 |
| Purchase #4 | $248.32 | 8.542% | $269.5315 | $269.53 | $269.55 | $269.50 |
| Purchase #5 | $120.74 | 6.592% | $128.6992 | $128.70 | $128.70 | $128.70 |
| Purchase #6 | $191.66 | 9.815% | $210.4714 | $210.47 | $210.45 | $210.50 |
| Purchase #7 | $71.52 | 4.237% | $74.5503 | $74.55 | $74.55 | $74.60 |
| 7 purchase totals = | $907.92 | $993.7368 | $993.74 | $993.75 | $993.80 | |