| 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 | $34.52 | 7.289% | $37.0362 | $37.04 | $37.05 | $37.00 |
| Purchase #2 | $85.25 | 7.831% | $91.9259 | $91.93 | $91.95 | $91.90 |
| Purchase #3 | $64.27 | 9.437% | $70.3352 | $70.34 | $70.35 | $70.30 |
| Purchase #4 | $221.73 | 8.157% | $239.8165 | $239.82 | $239.80 | $239.80 |
| Purchase #5 | $193.72 | 6.414% | $206.1452 | $206.15 | $206.15 | $206.10 |
| Purchase #6 | $19.50 | 6.324% | $20.7332 | $20.73 | $20.75 | $20.70 |
| Purchase #7 | $235.33 | 8.799% | $256.0367 | $256.04 | $256.05 | $256.00 |
| 7 purchase totals = | $854.32 | $922.0289 | $922.05 | $922.10 | $921.80 | |