| 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 | $93.90 | 10.409% | $103.6741 | $103.67 | $103.65 | $103.70 |
| Purchase #2 | $109.89 | 12.614% | $123.7515 | $123.75 | $123.75 | $123.80 |
| Purchase #3 | $32.87 | 9.815% | $36.0962 | $36.10 | $36.10 | $36.10 |
| Purchase #4 | $72.81 | 12.473% | $81.8916 | $81.89 | $81.90 | $81.90 |
| Purchase #5 | $75.88 | 7.131% | $81.291 | $81.29 | $81.30 | $81.30 |
| Purchase #6 | $211.46 | 4.199% | $220.3392 | $220.34 | $220.35 | $220.30 |
| Purchase #7 | $239.73 | 5.111% | $251.9826 | $251.98 | $252.00 | $252.00 |
| 7 purchase totals = | $836.54 | $899.0262 | $899.02 | $899.05 | $899.10 | |