| 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 | $108.73 | 7.193% | $116.5509 | $116.55 | $116.55 | $116.60 |
| Purchase #2 | $119.47 | 3.775% | $123.98 | $123.98 | $124.00 | $124.00 |
| Purchase #3 | $75.91 | 7.637% | $81.7072 | $81.71 | $81.70 | $81.70 |
| Purchase #4 | $245.71 | 11.487% | $273.9347 | $273.93 | $273.95 | $273.90 |
| Purchase #5 | $184.47 | 13.570% | $209.5026 | $209.50 | $209.50 | $209.50 |
| Purchase #6 | $133.69 | 3.825% | $138.8036 | $138.80 | $138.80 | $138.80 |
| Purchase #7 | $50.96 | 3.287% | $52.6351 | $52.64 | $52.65 | $52.60 |
| 7 purchase totals = | $918.94 | $997.1141 | $997.11 | $997.15 | $997.10 | |