| 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 | $138.80 | 9.749% | $152.3316 | $152.33 | $152.35 | $152.30 |
| Purchase #2 | $47.41 | 13.194% | $53.6653 | $53.67 | $53.65 | $53.70 |
| Purchase #3 | $38.54 | 6.569% | $41.0717 | $41.07 | $41.05 | $41.10 |
| Purchase #4 | $53.91 | 12.346% | $60.5657 | $60.57 | $60.55 | $60.60 |
| Purchase #5 | $152.33 | 6.495% | $162.2238 | $162.22 | $162.20 | $162.20 |
| Purchase #6 | $72.45 | 3.797% | $75.2009 | $75.20 | $75.20 | $75.20 |
| Purchase #7 | $121.47 | 11.660% | $135.6334 | $135.63 | $135.65 | $135.60 |
| 7 purchase totals = | $624.91 | $680.6924 | $680.69 | $680.65 | $680.70 | |