| 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 | $52.76 | 4.306% | $55.0318 | $55.03 | $55.05 | $55.00 |
| Purchase #2 | $158.45 | 10.150% | $174.5327 | $174.53 | $174.55 | $174.50 |
| Purchase #3 | $25.91 | 9.333% | $28.3282 | $28.33 | $28.35 | $28.30 |
| Purchase #4 | $165.48 | 6.365% | $176.0128 | $176.01 | $176.00 | $176.00 |
| Purchase #5 | $231.68 | 4.297% | $241.6353 | $241.64 | $241.65 | $241.60 |
| Purchase #6 | $173.98 | 11.260% | $193.5701 | $193.57 | $193.55 | $193.60 |
| Purchase #7 | $52.86 | 10.359% | $58.3358 | $58.34 | $58.35 | $58.30 |
| 7 purchase totals = | $861.12 | $927.4467 | $927.45 | $927.50 | $927.30 | |