| 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 | $31.65 | 3.264% | $32.6831 | $32.68 | $32.70 | $32.70 |
| Purchase #2 | $102.35 | 5.331% | $107.8063 | $107.81 | $107.80 | $107.80 |
| Purchase #3 | $123.76 | 3.488% | $128.0767 | $128.08 | $128.10 | $128.10 |
| Purchase #4 | $102.37 | 9.438% | $112.0317 | $112.03 | $112.05 | $112.00 |
| Purchase #5 | $47.80 | 12.116% | $53.5914 | $53.59 | $53.60 | $53.60 |
| Purchase #6 | $241.72 | 13.395% | $274.0984 | $274.10 | $274.10 | $274.10 |
| Purchase #7 | $30.95 | 7.352% | $33.2254 | $33.23 | $33.25 | $33.20 |
| 7 purchase totals = | $680.60 | $741.5130 | $741.52 | $741.60 | $741.50 | |