| 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 | $68.27 | 8.289% | $73.9289 | $73.93 | $73.95 | $73.90 |
| Purchase #2 | $198.69 | 6.147% | $210.9035 | $210.90 | $210.90 | $210.90 |
| Purchase #3 | $243.30 | 11.564% | $271.4352 | $271.44 | $271.45 | $271.40 |
| Purchase #4 | $90.57 | 11.646% | $101.1178 | $101.12 | $101.10 | $101.10 |
| Purchase #5 | $17.93 | 4.616% | $18.7576 | $18.76 | $18.75 | $18.80 |
| Purchase #6 | $30.90 | 4.202% | $32.1984 | $32.20 | $32.20 | $32.20 |
| Purchase #7 | $85.31 | 8.199% | $92.3046 | $92.30 | $92.30 | $92.30 |
| 7 purchase totals = | $734.97 | $800.6460 | $800.65 | $800.65 | $800.60 | |