| 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 | $33.51 | 11.575% | $37.3888 | $37.39 | $37.40 | $37.40 |
| Purchase #2 | $77.37 | 10.737% | $85.6772 | $85.68 | $85.70 | $85.70 |
| Purchase #3 | $23.60 | 12.414% | $26.5297 | $26.53 | $26.55 | $26.50 |
| Purchase #4 | $197.69 | 7.236% | $211.9948 | $211.99 | $212.00 | $212.00 |
| Purchase #5 | $34.36 | 11.311% | $38.2465 | $38.25 | $38.25 | $38.20 |
| Purchase #6 | $53.89 | 13.751% | $61.3004 | $61.30 | $61.30 | $61.30 |
| Purchase #7 | $103.89 | 4.513% | $108.5786 | $108.58 | $108.60 | $108.60 |
| 7 purchase totals = | $524.31 | $569.7160 | $569.72 | $569.80 | $569.70 | |