| 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 | $87.70 | 5.251% | $92.3051 | $92.31 | $92.30 | $92.30 |
| Purchase #2 | $118.75 | 8.307% | $128.6146 | $128.61 | $128.60 | $128.60 |
| Purchase #3 | $45.75 | 10.140% | $50.3891 | $50.39 | $50.40 | $50.40 |
| Purchase #4 | $73.34 | 3.864% | $76.1739 | $76.17 | $76.15 | $76.20 |
| Purchase #5 | $6.77 | 10.438% | $7.4767 | $7.48 | $7.50 | $7.50 |
| Purchase #6 | $204.45 | 13.801% | $232.6661 | $232.67 | $232.65 | $232.70 |
| Purchase #7 | $179.96 | 11.157% | $200.0381 | $200.04 | $200.05 | $200.00 |
| 7 purchase totals = | $716.72 | $787.6636 | $787.67 | $787.65 | $787.70 | |