| 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 | $49.61 | 7.453% | $53.3074 | $53.31 | $53.30 | $53.30 |
| Purchase #2 | $68.89 | 5.182% | $72.4599 | $72.46 | $72.45 | $72.50 |
| Purchase #3 | $73.40 | 9.547% | $80.4075 | $80.41 | $80.40 | $80.40 |
| Purchase #4 | $43.75 | 8.445% | $47.4447 | $47.44 | $47.45 | $47.40 |
| Purchase #5 | $128.31 | 8.154% | $138.7724 | $138.77 | $138.75 | $138.80 |
| Purchase #6 | $20.72 | 11.506% | $23.104 | $23.10 | $23.10 | $23.10 |
| Purchase #7 | $140.63 | 8.250% | $152.232 | $152.23 | $152.25 | $152.20 |
| 7 purchase totals = | $525.31 | $567.7279 | $567.72 | $567.70 | $567.70 | |