| 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 | $242.37 | 11.422% | $270.0535 | $270.05 | $270.05 | $270.10 |
| Purchase #2 | $12.64 | 13.531% | $14.3503 | $14.35 | $14.35 | $14.40 |
| Purchase #3 | $80.95 | 5.500% | $85.4023 | $85.40 | $85.40 | $85.40 |
| Purchase #4 | $98.35 | 4.279% | $102.5584 | $102.56 | $102.55 | $102.60 |
| Purchase #5 | $98.61 | 7.799% | $106.3006 | $106.30 | $106.30 | $106.30 |
| Purchase #6 | $172.75 | 12.781% | $194.8292 | $194.83 | $194.85 | $194.80 |
| Purchase #7 | $13.34 | 8.565% | $14.4826 | $14.48 | $14.50 | $14.50 |
| 7 purchase totals = | $719.01 | $787.9769 | $787.97 | $788.00 | $788.10 | |