| 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 | $20.92 | 9.780% | $22.966 | $22.97 | $22.95 | $23.00 |
| Purchase #2 | $33.68 | 5.718% | $35.6058 | $35.61 | $35.60 | $35.60 |
| Purchase #3 | $194.95 | 11.845% | $218.0418 | $218.04 | $218.05 | $218.00 |
| Purchase #4 | $195.62 | 5.112% | $205.6201 | $205.62 | $205.60 | $205.60 |
| Purchase #5 | $129.98 | 13.226% | $147.1712 | $147.17 | $147.15 | $147.20 |
| Purchase #6 | $64.57 | 6.515% | $68.7767 | $68.78 | $68.80 | $68.80 |
| Purchase #7 | $90.68 | 6.115% | $96.2251 | $96.23 | $96.25 | $96.20 |
| 7 purchase totals = | $730.40 | $794.4067 | $794.42 | $794.40 | $794.40 | |