| 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 | $34.60 | 11.714% | $38.653 | $38.65 | $38.65 | $38.70 |
| Purchase #2 | $131.44 | 12.474% | $147.8358 | $147.84 | $147.85 | $147.80 |
| Purchase #3 | $70.39 | 11.132% | $78.2258 | $78.23 | $78.25 | $78.20 |
| Purchase #4 | $168.42 | 12.285% | $189.1104 | $189.11 | $189.10 | $189.10 |
| Purchase #5 | $79.70 | 7.417% | $85.6113 | $85.61 | $85.60 | $85.60 |
| Purchase #6 | $164.74 | 12.276% | $184.9635 | $184.96 | $184.95 | $185.00 |
| Purchase #7 | $130.66 | 3.728% | $135.531 | $135.53 | $135.55 | $135.50 |
| 7 purchase totals = | $779.95 | $859.9308 | $859.93 | $859.95 | $859.90 | |