| 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 | $65.83 | 4.469% | $68.7719 | $68.77 | $68.75 | $68.80 |
| Purchase #2 | $113.65 | 6.750% | $121.3214 | $121.32 | $121.30 | $121.30 |
| Purchase #3 | $57.93 | 6.346% | $61.6062 | $61.61 | $61.60 | $61.60 |
| Purchase #4 | $27.53 | 5.110% | $28.9368 | $28.94 | $28.95 | $28.90 |
| Purchase #5 | $19.28 | 12.251% | $21.642 | $21.64 | $21.65 | $21.60 |
| Purchase #6 | $191.70 | 7.462% | $206.0047 | $206.00 | $206.00 | $206.00 |
| Purchase #7 | $193.36 | 3.150% | $199.4508 | $199.45 | $199.45 | $199.50 |
| 7 purchase totals = | $669.28 | $707.7338 | $707.73 | $707.70 | $707.70 | |