| 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 | $96.77 | 8.620% | $105.1116 | $105.11 | $105.10 | $105.10 |
| Purchase #2 | $143.60 | 11.656% | $160.338 | $160.34 | $160.35 | $160.30 |
| Purchase #3 | $176.67 | 12.270% | $198.3474 | $198.35 | $198.35 | $198.30 |
| Purchase #4 | $6.40 | 3.112% | $6.5992 | $6.60 | $6.60 | $6.60 |
| Purchase #5 | $34.28 | 9.517% | $37.5424 | $37.54 | $37.55 | $37.50 |
| Purchase #6 | $22.79 | 7.239% | $24.4398 | $24.44 | $24.45 | $24.40 |
| Purchase #7 | $65.67 | 11.192% | $73.0198 | $73.02 | $73.00 | $73.00 |
| 7 purchase totals = | $546.18 | $605.3982 | $605.40 | $605.40 | $605.20 | |