| 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 | $27.25 | 7.664% | $29.3384 | $29.34 | $29.35 | $29.30 |
| Purchase #2 | $244.89 | 7.763% | $263.9008 | $263.90 | $263.90 | $263.90 |
| Purchase #3 | $65.72 | 13.175% | $74.3786 | $74.38 | $74.40 | $74.40 |
| Purchase #4 | $52.30 | 11.351% | $58.2366 | $58.24 | $58.25 | $58.20 |
| Purchase #5 | $7.48 | 3.606% | $7.7497 | $7.75 | $7.75 | $7.70 |
| Purchase #6 | $49.89 | 5.301% | $52.5347 | $52.53 | $52.55 | $52.50 |
| Purchase #7 | $96.51 | 5.131% | $101.4619 | $101.46 | $101.45 | $101.50 |
| 7 purchase totals = | $544.04 | $587.6007 | $587.60 | $587.65 | $587.50 | |