| 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 | $137.64 | 11.407% | $153.3406 | $153.34 | $153.35 | $153.30 |
| Purchase #2 | $43.86 | 11.617% | $48.9552 | $48.96 | $48.95 | $49.00 |
| Purchase #3 | $49.52 | 8.454% | $53.7064 | $53.71 | $53.70 | $53.70 |
| Purchase #4 | $31.86 | 7.732% | $34.3234 | $34.32 | $34.30 | $34.30 |
| Purchase #5 | $15.88 | 3.364% | $16.4142 | $16.41 | $16.40 | $16.40 |
| Purchase #6 | $180.43 | 11.674% | $201.4934 | $201.49 | $201.50 | $201.50 |
| Purchase #7 | $24.99 | 9.517% | $27.3683 | $27.37 | $27.35 | $27.40 |
| 7 purchase totals = | $484.18 | $535.6015 | $535.60 | $535.55 | $535.60 | |