| 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 | $115.74 | 6.170% | $122.8812 | $122.88 | $122.90 | $122.90 |
| Purchase #2 | $87.30 | 4.736% | $91.4345 | $91.43 | $91.45 | $91.40 |
| Purchase #3 | $53.93 | 13.761% | $61.3513 | $61.35 | $61.35 | $61.40 |
| Purchase #4 | $110.85 | 5.601% | $117.0587 | $117.06 | $117.05 | $117.10 |
| Purchase #5 | $210.68 | 4.809% | $220.8116 | $220.81 | $220.80 | $220.80 |
| Purchase #6 | $160.29 | 4.295% | $167.1745 | $167.17 | $167.15 | $167.20 |
| Purchase #7 | $68.38 | 6.799% | $73.0292 | $73.03 | $73.05 | $73.00 |
| 7 purchase totals = | $807.17 | $853.7410 | $853.73 | $853.75 | $853.80 | |