| 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 | $90.73 | 6.687% | $96.7971 | $96.80 | $96.80 | $96.80 |
| Purchase #2 | $46.29 | 6.184% | $49.1526 | $49.15 | $49.15 | $49.20 |
| Purchase #3 | $121.92 | 3.838% | $126.5993 | $126.60 | $126.60 | $126.60 |
| Purchase #4 | $78.63 | 3.405% | $81.3074 | $81.31 | $81.30 | $81.30 |
| Purchase #5 | $172.62 | 3.498% | $178.6582 | $178.66 | $178.65 | $178.70 |
| Purchase #6 | $225.77 | 11.668% | $252.1128 | $252.11 | $252.10 | $252.10 |
| Purchase #7 | $16.75 | 9.742% | $18.3818 | $18.38 | $18.40 | $18.40 |
| 7 purchase totals = | $752.71 | $803.0092 | $803.01 | $803.00 | $803.10 | |