| 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 | $56.80 | 7.394% | $60.9998 | $61.00 | $61.00 | $61.00 |
| Purchase #2 | $49.84 | 6.111% | $52.8857 | $52.89 | $52.90 | $52.90 |
| Purchase #3 | $152.50 | 3.351% | $157.6103 | $157.61 | $157.60 | $157.60 |
| Purchase #4 | $112.70 | 7.399% | $121.0387 | $121.04 | $121.05 | $121.00 |
| Purchase #5 | $191.46 | 8.703% | $208.1228 | $208.12 | $208.10 | $208.10 |
| Purchase #6 | $218.94 | 4.242% | $228.2274 | $228.23 | $228.25 | $228.20 |
| Purchase #7 | $214.46 | 5.346% | $225.925 | $225.93 | $225.95 | $225.90 |
| 7 purchase totals = | $996.70 | $1,054.8097 | $1,054.82 | $1,054.85 | $1,054.70 | |