| 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 | $87.27 | 8.113% | $94.3502 | $94.35 | $94.35 | $94.40 |
| Purchase #2 | $162.48 | 3.320% | $167.8743 | $167.87 | $167.85 | $167.90 |
| Purchase #3 | $96.63 | 11.567% | $107.8072 | $107.81 | $107.80 | $107.80 |
| Purchase #4 | $128.75 | 11.638% | $143.7339 | $143.73 | $143.75 | $143.70 |
| Purchase #5 | $39.51 | 3.741% | $40.9881 | $40.99 | $41.00 | $41.00 |
| Purchase #6 | $183.98 | 13.244% | $208.3463 | $208.35 | $208.35 | $208.30 |
| Purchase #7 | $108.49 | 8.345% | $117.5435 | $117.54 | $117.55 | $117.50 |
| 7 purchase totals = | $807.11 | $880.6435 | $880.64 | $880.65 | $880.60 | |