| 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 | $47.74 | 11.110% | $53.0439 | $53.04 | $53.05 | $53.00 |
| Purchase #2 | $39.76 | 7.152% | $42.6036 | $42.60 | $42.60 | $42.60 |
| Purchase #3 | $82.57 | 12.527% | $92.9135 | $92.91 | $92.90 | $92.90 |
| Purchase #4 | $108.68 | 6.674% | $115.9333 | $115.93 | $115.95 | $115.90 |
| Purchase #5 | $44.55 | 5.513% | $47.006 | $47.01 | $47.00 | $47.00 |
| Purchase #6 | $74.85 | 9.766% | $82.1599 | $82.16 | $82.15 | $82.20 |
| Purchase #7 | $121.91 | 11.535% | $135.9723 | $135.97 | $135.95 | $136.00 |
| 7 purchase totals = | $520.06 | $569.6325 | $569.62 | $569.60 | $569.60 | |