| 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 | $123.72 | 3.785% | $128.4028 | $128.40 | $128.40 | $128.40 |
| Purchase #2 | $73.55 | 8.715% | $79.9599 | $79.96 | $79.95 | $80.00 |
| Purchase #3 | $110.32 | 6.765% | $117.7831 | $117.78 | $117.80 | $117.80 |
| Purchase #4 | $23.65 | 7.131% | $25.3365 | $25.34 | $25.35 | $25.30 |
| Purchase #5 | $48.27 | 10.345% | $53.2635 | $53.26 | $53.25 | $53.30 |
| Purchase #6 | $246.65 | 12.620% | $277.7772 | $277.78 | $277.80 | $277.80 |
| Purchase #7 | $110.94 | 8.708% | $120.6007 | $120.60 | $120.60 | $120.60 |
| 7 purchase totals = | $737.10 | $803.1237 | $803.12 | $803.15 | $803.20 | |