| 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 | $52.26 | 4.642% | $54.6859 | $54.69 | $54.70 | $54.70 |
| Purchase #2 | $216.73 | 3.354% | $223.9991 | $224.00 | $224.00 | $224.00 |
| Purchase #3 | $209.81 | 8.728% | $228.1222 | $228.12 | $228.10 | $228.10 |
| Purchase #4 | $88.72 | 3.303% | $91.6504 | $91.65 | $91.65 | $91.70 |
| Purchase #5 | $236.90 | 3.489% | $245.1654 | $245.17 | $245.15 | $245.20 |
| Purchase #6 | $128.71 | 13.287% | $145.8117 | $145.81 | $145.80 | $145.80 |
| Purchase #7 | $6.77 | 4.265% | $7.0587 | $7.06 | $7.05 | $7.10 |
| 7 purchase totals = | $939.90 | $996.4934 | $996.50 | $996.45 | $996.60 | |