| 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 | $64.91 | 9.307% | $70.9512 | $70.95 | $70.95 | $71.00 |
| Purchase #2 | $87.75 | 7.436% | $94.2751 | $94.28 | $94.30 | $94.30 |
| Purchase #3 | $221.73 | 8.771% | $241.1779 | $241.18 | $241.20 | $241.20 |
| Purchase #4 | $119.35 | 8.180% | $129.1128 | $129.11 | $129.10 | $129.10 |
| Purchase #5 | $83.85 | 7.378% | $90.0365 | $90.04 | $90.05 | $90.00 |
| Purchase #6 | $149.87 | 13.202% | $169.6558 | $169.66 | $169.65 | $169.70 |
| Purchase #7 | $48.32 | 3.220% | $49.8759 | $49.88 | $49.90 | $49.90 |
| 7 purchase totals = | $775.78 | $845.0852 | $845.10 | $845.15 | $845.20 | |