| 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 | $57.80 | 9.364% | $63.2124 | $63.21 | $63.20 | $63.20 |
| Purchase #2 | $21.93 | 6.205% | $23.2908 | $23.29 | $23.30 | $23.30 |
| Purchase #3 | $67.85 | 7.189% | $72.7277 | $72.73 | $72.75 | $72.70 |
| Purchase #4 | $96.65 | 7.379% | $103.7818 | $103.78 | $103.80 | $103.80 |
| Purchase #5 | $176.80 | 13.275% | $200.2702 | $200.27 | $200.25 | $200.30 |
| Purchase #6 | $109.33 | 7.841% | $117.9026 | $117.90 | $117.90 | $117.90 |
| Purchase #7 | $223.77 | 6.670% | $238.6955 | $238.70 | $238.70 | $238.70 |
| 7 purchase totals = | $754.13 | $819.8810 | $819.88 | $819.90 | $819.90 | |