| 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 | $98.37 | 3.306% | $101.6221 | $101.62 | $101.60 | $101.60 |
| Purchase #2 | $74.34 | 7.845% | $80.172 | $80.17 | $80.15 | $80.20 |
| Purchase #3 | $203.46 | 13.276% | $230.4713 | $230.47 | $230.45 | $230.50 |
| Purchase #4 | $9.64 | 3.214% | $9.9498 | $9.95 | $9.95 | $9.90 |
| Purchase #5 | $104.77 | 11.753% | $117.0836 | $117.08 | $117.10 | $117.10 |
| Purchase #6 | $168.90 | 13.693% | $192.0275 | $192.03 | $192.05 | $192.00 |
| Purchase #7 | $87.63 | 9.791% | $96.2099 | $96.21 | $96.20 | $96.20 |
| 7 purchase totals = | $747.11 | $827.5362 | $827.53 | $827.50 | $827.50 | |