| 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 | $29.51 | 11.732% | $32.9721 | $32.97 | $32.95 | $33.00 |
| Purchase #2 | $45.81 | 3.239% | $47.2938 | $47.29 | $47.30 | $47.30 |
| Purchase #3 | $45.51 | 10.521% | $50.2981 | $50.30 | $50.30 | $50.30 |
| Purchase #4 | $93.55 | 8.608% | $101.6028 | $101.60 | $101.60 | $101.60 |
| Purchase #5 | $8.86 | 6.288% | $9.4171 | $9.42 | $9.40 | $9.40 |
| Purchase #6 | $7.94 | 13.285% | $8.9948 | $8.99 | $9.00 | $9.00 |
| Purchase #7 | $92.31 | 4.477% | $96.4427 | $96.44 | $96.45 | $96.40 |
| 7 purchase totals = | $323.49 | $347.0214 | $347.01 | $347.00 | $347.00 | |