| 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 | $10.95 | 5.251% | $11.525 | $11.53 | $11.55 | $11.50 |
| Purchase #2 | $192.71 | 9.436% | $210.8941 | $210.89 | $210.90 | $210.90 |
| Purchase #3 | $8.28 | 12.491% | $9.3143 | $9.31 | $9.30 | $9.30 |
| Purchase #4 | $64.71 | 9.460% | $70.8316 | $70.83 | $70.85 | $70.80 |
| Purchase #5 | $122.84 | 10.524% | $135.7677 | $135.77 | $135.75 | $135.80 |
| Purchase #6 | $169.27 | 8.425% | $183.531 | $183.53 | $183.55 | $183.50 |
| Purchase #7 | $95.59 | 9.452% | $104.6252 | $104.63 | $104.65 | $104.60 |
| 7 purchase totals = | $664.35 | $726.4889 | $726.49 | $726.55 | $726.40 | |