| 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 | $42.98 | 12.474% | $48.3413 | $48.34 | $48.35 | $48.30 |
| Purchase #2 | $95.33 | 6.480% | $101.5074 | $101.51 | $101.50 | $101.50 |
| Purchase #3 | $143.37 | 3.662% | $148.6202 | $148.62 | $148.60 | $148.60 |
| Purchase #4 | $81.68 | 12.740% | $92.086 | $92.09 | $92.10 | $92.10 |
| Purchase #5 | $109.83 | 4.705% | $114.9975 | $115.00 | $115.00 | $115.00 |
| Purchase #6 | $105.44 | 10.814% | $116.8423 | $116.84 | $116.85 | $116.80 |
| Purchase #7 | $204.81 | 13.337% | $232.1255 | $232.13 | $232.15 | $232.10 |
| 7 purchase totals = | $783.44 | $854.5202 | $854.53 | $854.55 | $854.40 | |