| 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 | $95.52 | 11.394% | $106.4035 | $106.40 | $106.40 | $106.40 |
| Purchase #2 | $187.39 | 11.585% | $209.0991 | $209.10 | $209.10 | $209.10 |
| Purchase #3 | $71.55 | 10.434% | $79.0155 | $79.02 | $79.00 | $79.00 |
| Purchase #4 | $80.61 | 13.582% | $91.5585 | $91.56 | $91.55 | $91.60 |
| Purchase #5 | $112.63 | 7.339% | $120.8959 | $120.90 | $120.90 | $120.90 |
| Purchase #6 | $84.67 | 7.636% | $91.1354 | $91.14 | $91.15 | $91.10 |
| Purchase #7 | $88.68 | 11.333% | $98.7301 | $98.73 | $98.75 | $98.70 |
| 7 purchase totals = | $721.05 | $796.8380 | $796.85 | $796.85 | $796.80 | |