| 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 | $95.51 | 10.485% | $105.5242 | $105.52 | $105.50 | $105.50 |
| Purchase #2 | $225.37 | 11.730% | $251.8059 | $251.81 | $251.80 | $251.80 |
| Purchase #3 | $138.44 | 8.564% | $150.296 | $150.30 | $150.30 | $150.30 |
| Purchase #4 | $38.29 | 6.697% | $40.8543 | $40.85 | $40.85 | $40.90 |
| Purchase #5 | $132.30 | 6.441% | $140.8214 | $140.82 | $140.80 | $140.80 |
| Purchase #6 | $81.88 | 7.310% | $87.8654 | $87.87 | $87.85 | $87.90 |
| Purchase #7 | $167.85 | 9.511% | $183.8142 | $183.81 | $183.80 | $183.80 |
| 7 purchase totals = | $879.64 | $960.9814 | $960.98 | $960.90 | $961.00 | |