| 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 | $22.94 | 7.715% | $24.7098 | $24.71 | $24.70 | $24.70 |
| Purchase #2 | $144.92 | 13.434% | $164.3886 | $164.39 | $164.40 | $164.40 |
| Purchase #3 | $94.72 | 3.486% | $98.0219 | $98.02 | $98.00 | $98.00 |
| Purchase #4 | $211.33 | 12.585% | $237.9259 | $237.93 | $237.95 | $237.90 |
| Purchase #5 | $34.37 | 8.255% | $37.2072 | $37.21 | $37.20 | $37.20 |
| Purchase #6 | $240.73 | 9.441% | $263.4573 | $263.46 | $263.45 | $263.50 |
| Purchase #7 | $38.92 | 7.394% | $41.7977 | $41.80 | $41.80 | $41.80 |
| 7 purchase totals = | $787.93 | $867.5084 | $867.52 | $867.50 | $867.50 | |