| 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 | $32.51 | 10.313% | $35.8628 | $35.86 | $35.85 | $35.90 |
| Purchase #2 | $105.62 | 4.663% | $110.5451 | $110.55 | $110.55 | $110.50 |
| Purchase #3 | $198.77 | 10.688% | $220.0145 | $220.01 | $220.00 | $220.00 |
| Purchase #4 | $238.26 | 7.471% | $256.0604 | $256.06 | $256.05 | $256.10 |
| Purchase #5 | $95.70 | 11.493% | $106.6988 | $106.70 | $106.70 | $106.70 |
| Purchase #6 | $23.47 | 9.489% | $25.6971 | $25.70 | $25.70 | $25.70 |
| Purchase #7 | $112.36 | 7.385% | $120.6578 | $120.66 | $120.65 | $120.70 |
| 7 purchase totals = | $806.69 | $875.5365 | $875.54 | $875.50 | $875.60 | |