| 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 | $77.60 | 9.830% | $85.2281 | $85.23 | $85.25 | $85.20 |
| Purchase #2 | $195.32 | 13.407% | $221.5066 | $221.51 | $221.50 | $221.50 |
| Purchase #3 | $16.85 | 12.385% | $18.9369 | $18.94 | $18.95 | $18.90 |
| Purchase #4 | $163.47 | 4.355% | $170.5891 | $170.59 | $170.60 | $170.60 |
| Purchase #5 | $53.94 | 7.397% | $57.9299 | $57.93 | $57.95 | $57.90 |
| Purchase #6 | $56.34 | 13.158% | $63.7532 | $63.75 | $63.75 | $63.80 |
| Purchase #7 | $246.98 | 11.761% | $276.0273 | $276.03 | $276.05 | $276.00 |
| 7 purchase totals = | $810.50 | $893.9711 | $893.98 | $894.05 | $893.90 | |