| 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 | $10.62 | 7.358% | $11.4014 | $11.40 | $11.40 | $11.40 |
| Purchase #2 | $191.61 | 7.581% | $206.136 | $206.14 | $206.15 | $206.10 |
| Purchase #3 | $39.96 | 9.796% | $43.8745 | $43.87 | $43.85 | $43.90 |
| Purchase #4 | $250.57 | 10.276% | $276.3186 | $276.32 | $276.30 | $276.30 |
| Purchase #5 | $98.88 | 7.579% | $106.3741 | $106.37 | $106.35 | $106.40 |
| Purchase #6 | $54.66 | 4.610% | $57.1798 | $57.18 | $57.20 | $57.20 |
| Purchase #7 | $37.89 | 7.391% | $40.6904 | $40.69 | $40.70 | $40.70 |
| 7 purchase totals = | $684.19 | $741.9748 | $741.97 | $741.95 | $742.00 | |