| 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 | $18.67 | 11.497% | $20.8165 | $20.82 | $20.80 | $20.80 |
| Purchase #2 | $136.59 | 6.175% | $145.0244 | $145.02 | $145.00 | $145.00 |
| Purchase #3 | $38.42 | 12.532% | $43.2348 | $43.23 | $43.25 | $43.20 |
| Purchase #4 | $81.63 | 13.468% | $92.6239 | $92.62 | $92.60 | $92.60 |
| Purchase #5 | $108.94 | 11.688% | $121.6729 | $121.67 | $121.65 | $121.70 |
| Purchase #6 | $207.77 | 12.276% | $233.2758 | $233.28 | $233.30 | $233.30 |
| Purchase #7 | $103.34 | 6.870% | $110.4395 | $110.44 | $110.45 | $110.40 |
| 7 purchase totals = | $695.36 | $767.0878 | $767.08 | $767.05 | $767.00 | |