| 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 | $76.97 | 7.798% | $82.9721 | $82.97 | $82.95 | $83.00 |
| Purchase #2 | $209.60 | 4.158% | $218.3152 | $218.32 | $218.30 | $218.30 |
| Purchase #3 | $230.32 | 11.496% | $256.7976 | $256.80 | $256.80 | $256.80 |
| Purchase #4 | $211.54 | 13.683% | $240.485 | $240.49 | $240.50 | $240.50 |
| Purchase #5 | $69.81 | 6.191% | $74.1319 | $74.13 | $74.15 | $74.10 |
| Purchase #6 | $197.25 | 5.788% | $208.6668 | $208.67 | $208.65 | $208.70 |
| Purchase #7 | $53.26 | 11.396% | $59.3295 | $59.33 | $59.35 | $59.30 |
| 7 purchase totals = | $1,048.75 | $1,140.6981 | $1,140.71 | $1,140.70 | $1,140.70 | |