| 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 | $115.76 | 10.518% | $127.9356 | $127.94 | $127.95 | $127.90 |
| Purchase #2 | $81.35 | 3.441% | $84.1493 | $84.15 | $84.15 | $84.10 |
| Purchase #3 | $50.93 | 7.348% | $54.6723 | $54.67 | $54.65 | $54.70 |
| Purchase #4 | $19.65 | 6.835% | $20.9931 | $20.99 | $21.00 | $21.00 |
| Purchase #5 | $160.67 | 8.645% | $174.5599 | $174.56 | $174.55 | $174.60 |
| Purchase #6 | $27.96 | 3.133% | $28.836 | $28.84 | $28.85 | $28.80 |
| Purchase #7 | $111.65 | 10.359% | $123.2158 | $123.22 | $123.20 | $123.20 |
| 7 purchase totals = | $567.97 | $614.3620 | $614.37 | $614.35 | $614.30 | |