| 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 | $7.62 | 5.353% | $8.0279 | $8.03 | $8.05 | $8.00 |
| Purchase #2 | $153.78 | 3.181% | $158.6717 | $158.67 | $158.65 | $158.70 |
| Purchase #3 | $84.84 | 4.480% | $88.6408 | $88.64 | $88.65 | $88.60 |
| Purchase #4 | $228.59 | 10.151% | $251.7942 | $251.79 | $251.80 | $251.80 |
| Purchase #5 | $79.65 | 10.140% | $87.7265 | $87.73 | $87.75 | $87.70 |
| Purchase #6 | $50.45 | 7.587% | $54.2776 | $54.28 | $54.30 | $54.30 |
| Purchase #7 | $173.46 | 7.540% | $186.5389 | $186.54 | $186.55 | $186.50 |
| 7 purchase totals = | $778.39 | $835.6776 | $835.68 | $835.75 | $835.60 | |