| 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 | $51.80 | 5.604% | $54.7029 | $54.70 | $54.70 | $54.70 |
| Purchase #2 | $22.85 | 6.773% | $24.3976 | $24.40 | $24.40 | $24.40 |
| Purchase #3 | $53.93 | 5.428% | $56.8573 | $56.86 | $56.85 | $56.90 |
| Purchase #4 | $236.64 | 12.457% | $266.1182 | $266.12 | $266.10 | $266.10 |
| Purchase #5 | $42.47 | 10.647% | $46.9918 | $46.99 | $47.00 | $47.00 |
| Purchase #6 | $182.36 | 4.550% | $190.6574 | $190.66 | $190.65 | $190.70 |
| Purchase #7 | $130.30 | 13.872% | $148.3752 | $148.38 | $148.40 | $148.40 |
| 7 purchase totals = | $720.35 | $788.1004 | $788.11 | $788.10 | $788.20 | |