| 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 | $40.70 | 9.755% | $44.6703 | $44.67 | $44.65 | $44.70 |
| Purchase #2 | $91.90 | 12.510% | $103.3967 | $103.40 | $103.40 | $103.40 |
| Purchase #3 | $19.90 | 13.538% | $22.5941 | $22.59 | $22.60 | $22.60 |
| Purchase #4 | $219.63 | 3.864% | $228.1165 | $228.12 | $228.10 | $228.10 |
| Purchase #5 | $87.77 | 9.547% | $96.1494 | $96.15 | $96.15 | $96.10 |
| Purchase #6 | $243.63 | 12.443% | $273.9449 | $273.94 | $273.95 | $273.90 |
| Purchase #7 | $124.41 | 9.116% | $135.7512 | $135.75 | $135.75 | $135.80 |
| 7 purchase totals = | $827.94 | $904.6231 | $904.62 | $904.60 | $904.60 | |