| 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 | $177.63 | 6.521% | $189.2133 | $189.21 | $189.20 | $189.20 |
| Purchase #2 | $54.85 | 12.859% | $61.9032 | $61.90 | $61.90 | $61.90 |
| Purchase #3 | $57.29 | 6.151% | $60.8139 | $60.81 | $60.80 | $60.80 |
| Purchase #4 | $73.73 | 7.798% | $79.4795 | $79.48 | $79.50 | $79.50 |
| Purchase #5 | $62.74 | 4.361% | $65.4761 | $65.48 | $65.50 | $65.50 |
| Purchase #6 | $32.54 | 5.345% | $34.2793 | $34.28 | $34.30 | $34.30 |
| Purchase #7 | $21.94 | 11.723% | $24.512 | $24.51 | $24.50 | $24.50 |
| 7 purchase totals = | $480.72 | $515.6773 | $515.67 | $515.70 | $515.70 | |