| 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 | $84.75 | 8.458% | $91.9182 | $91.92 | $91.90 | $91.90 |
| Purchase #2 | $27.59 | 5.347% | $29.0652 | $29.07 | $29.05 | $29.10 |
| Purchase #3 | $235.50 | 6.262% | $250.247 | $250.25 | $250.25 | $250.20 |
| Purchase #4 | $199.52 | 8.669% | $216.8164 | $216.82 | $216.80 | $216.80 |
| Purchase #5 | $219.71 | 11.367% | $244.6844 | $244.68 | $244.70 | $244.70 |
| Purchase #6 | $91.45 | 5.447% | $96.4313 | $96.43 | $96.45 | $96.40 |
| Purchase #7 | $106.34 | 7.530% | $114.3474 | $114.35 | $114.35 | $114.30 |
| 7 purchase totals = | $964.86 | $1,043.5099 | $1,043.52 | $1,043.50 | $1,043.40 | |