| 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 | $73.85 | 8.429% | $80.0748 | $80.07 | $80.05 | $80.10 |
| Purchase #2 | $47.33 | 13.687% | $53.8081 | $53.81 | $53.80 | $53.80 |
| Purchase #3 | $33.79 | 10.228% | $37.246 | $37.25 | $37.25 | $37.20 |
| Purchase #4 | $117.63 | 6.809% | $125.6394 | $125.64 | $125.65 | $125.60 |
| Purchase #5 | $161.38 | 6.695% | $172.1844 | $172.18 | $172.20 | $172.20 |
| Purchase #6 | $63.76 | 8.732% | $69.3275 | $69.33 | $69.35 | $69.30 |
| Purchase #7 | $164.45 | 10.193% | $181.2124 | $181.21 | $181.20 | $181.20 |
| 7 purchase totals = | $662.19 | $719.4926 | $719.49 | $719.50 | $719.40 | |