| 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 | $61.76 | 3.684% | $64.0352 | $64.04 | $64.05 | $64.00 |
| Purchase #2 | $41.66 | 7.166% | $44.6454 | $44.65 | $44.65 | $44.60 |
| Purchase #3 | $16.90 | 11.608% | $18.8618 | $18.86 | $18.85 | $18.90 |
| Purchase #4 | $176.59 | 11.791% | $197.4117 | $197.41 | $197.40 | $197.40 |
| Purchase #5 | $37.80 | 5.394% | $39.8389 | $39.84 | $39.85 | $39.80 |
| Purchase #6 | $138.85 | 6.471% | $147.835 | $147.84 | $147.85 | $147.80 |
| Purchase #7 | $218.29 | 9.472% | $238.9664 | $238.97 | $238.95 | $239.00 |
| 7 purchase totals = | $691.85 | $751.5944 | $751.61 | $751.60 | $751.50 | |