| 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 | $39.81 | 10.807% | $44.1123 | $44.11 | $44.10 | $44.10 |
| Purchase #2 | $28.85 | 11.304% | $32.1112 | $32.11 | $32.10 | $32.10 |
| Purchase #3 | $42.72 | 11.564% | $47.6601 | $47.66 | $47.65 | $47.70 |
| Purchase #4 | $64.65 | 5.847% | $68.4301 | $68.43 | $68.45 | $68.40 |
| Purchase #5 | $24.29 | 3.430% | $25.1231 | $25.12 | $25.10 | $25.10 |
| Purchase #6 | $116.36 | 12.836% | $131.296 | $131.30 | $131.30 | $131.30 |
| Purchase #7 | $64.88 | 6.288% | $68.9597 | $68.96 | $68.95 | $69.00 |
| 7 purchase totals = | $381.56 | $417.6925 | $417.69 | $417.65 | $417.70 | |