| 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 | $85.94 | 4.874% | $90.1287 | $90.13 | $90.15 | $90.10 |
| Purchase #2 | $68.27 | 9.747% | $74.9243 | $74.92 | $74.90 | $74.90 |
| Purchase #3 | $60.72 | 6.573% | $64.7111 | $64.71 | $64.70 | $64.70 |
| Purchase #4 | $113.91 | 5.311% | $119.9598 | $119.96 | $119.95 | $120.00 |
| Purchase #5 | $80.48 | 3.292% | $83.1294 | $83.13 | $83.15 | $83.10 |
| Purchase #6 | $218.51 | 5.427% | $230.3685 | $230.37 | $230.35 | $230.40 |
| Purchase #7 | $68.63 | 7.392% | $73.7031 | $73.70 | $73.70 | $73.70 |
| 7 purchase totals = | $696.46 | $736.9249 | $736.92 | $736.90 | $736.90 | |