| 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 | $89.39 | 4.519% | $93.4295 | $93.43 | $93.45 | $93.40 |
| Purchase #2 | $22.43 | 9.564% | $24.5752 | $24.58 | $24.60 | $24.60 |
| Purchase #3 | $60.94 | 12.568% | $68.5989 | $68.60 | $68.60 | $68.60 |
| Purchase #4 | $238.99 | 13.431% | $271.0887 | $271.09 | $271.10 | $271.10 |
| Purchase #5 | $112.62 | 3.445% | $116.4998 | $116.50 | $116.50 | $116.50 |
| Purchase #6 | $160.64 | 8.618% | $174.484 | $174.48 | $174.50 | $174.50 |
| Purchase #7 | $140.66 | 13.835% | $160.1203 | $160.12 | $160.10 | $160.10 |
| 7 purchase totals = | $825.67 | $908.7964 | $908.80 | $908.85 | $908.80 | |