| 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 | $29.42 | 6.261% | $31.262 | $31.26 | $31.25 | $31.30 |
| Purchase #2 | $47.80 | 6.603% | $50.9562 | $50.96 | $50.95 | $51.00 |
| Purchase #3 | $156.97 | 11.824% | $175.5301 | $175.53 | $175.55 | $175.50 |
| Purchase #4 | $155.96 | 10.329% | $172.0691 | $172.07 | $172.05 | $172.10 |
| Purchase #5 | $68.54 | 8.597% | $74.4324 | $74.43 | $74.45 | $74.40 |
| Purchase #6 | $149.47 | 8.703% | $162.4784 | $162.48 | $162.50 | $162.50 |
| Purchase #7 | $75.78 | 8.262% | $82.0409 | $82.04 | $82.05 | $82.00 |
| 7 purchase totals = | $683.94 | $748.7691 | $748.77 | $748.80 | $748.80 | |