| 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 | $48.26 | 12.165% | $54.1308 | $54.13 | $54.15 | $54.10 |
| Purchase #2 | $96.62 | 12.137% | $108.3468 | $108.35 | $108.35 | $108.30 |
| Purchase #3 | $164.65 | 12.749% | $185.6412 | $185.64 | $185.65 | $185.60 |
| Purchase #4 | $84.57 | 9.828% | $92.8815 | $92.88 | $92.90 | $92.90 |
| Purchase #5 | $158.44 | 13.779% | $180.2714 | $180.27 | $180.25 | $180.30 |
| Purchase #6 | $113.91 | 12.585% | $128.2456 | $128.25 | $128.25 | $128.20 |
| Purchase #7 | $134.48 | 11.338% | $149.7273 | $149.73 | $149.75 | $149.70 |
| 7 purchase totals = | $800.93 | $899.2446 | $899.25 | $899.30 | $899.10 | |