| 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 | $64.33 | 7.608% | $69.2242 | $69.22 | $69.20 | $69.20 |
| Purchase #2 | $14.40 | 6.276% | $15.3037 | $15.30 | $15.30 | $15.30 |
| Purchase #3 | $116.64 | 11.487% | $130.0384 | $130.04 | $130.05 | $130.00 |
| Purchase #4 | $241.90 | 13.281% | $274.0267 | $274.03 | $274.05 | $274.00 |
| Purchase #5 | $48.65 | 3.424% | $50.3158 | $50.32 | $50.30 | $50.30 |
| Purchase #6 | $225.53 | 9.772% | $247.5688 | $247.57 | $247.55 | $247.60 |
| Purchase #7 | $78.25 | 13.667% | $88.9444 | $88.94 | $88.95 | $88.90 |
| 7 purchase totals = | $789.70 | $875.4220 | $875.42 | $875.40 | $875.30 | |