| 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 | $8.53 | 6.373% | $9.0736 | $9.07 | $9.05 | $9.10 |
| Purchase #2 | $64.56 | 11.407% | $71.9244 | $71.92 | $71.90 | $71.90 |
| Purchase #3 | $178.29 | 3.664% | $184.8225 | $184.82 | $184.80 | $184.80 |
| Purchase #4 | $129.83 | 4.376% | $135.5114 | $135.51 | $135.50 | $135.50 |
| Purchase #5 | $149.29 | 10.543% | $165.0296 | $165.03 | $165.05 | $165.00 |
| Purchase #6 | $140.58 | 5.710% | $148.6071 | $148.61 | $148.60 | $148.60 |
| Purchase #7 | $223.58 | 12.288% | $251.0535 | $251.05 | $251.05 | $251.10 |
| 7 purchase totals = | $894.66 | $966.0221 | $966.01 | $965.95 | $966.00 | |