| 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 | $89.72 | 4.626% | $93.8704 | $93.87 | $93.85 | $93.90 |
| Purchase #2 | $131.50 | 4.437% | $137.3347 | $137.33 | $137.35 | $137.30 |
| Purchase #3 | $66.30 | 7.269% | $71.1193 | $71.12 | $71.10 | $71.10 |
| Purchase #4 | $214.87 | 6.464% | $228.7592 | $228.76 | $228.75 | $228.80 |
| Purchase #5 | $136.71 | 9.668% | $149.9271 | $149.93 | $149.95 | $149.90 |
| Purchase #6 | $39.94 | 11.508% | $44.5363 | $44.54 | $44.55 | $44.50 |
| Purchase #7 | $246.70 | 8.873% | $268.5897 | $268.59 | $268.60 | $268.60 |
| 7 purchase totals = | $925.74 | $994.1367 | $994.14 | $994.15 | $994.10 | |