| 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 | $46.93 | 5.598% | $49.5571 | $49.56 | $49.55 | $49.60 |
| Purchase #2 | $47.50 | 13.854% | $54.0807 | $54.08 | $54.10 | $54.10 |
| Purchase #3 | $189.87 | 3.341% | $196.2136 | $196.21 | $196.20 | $196.20 |
| Purchase #4 | $143.63 | 4.629% | $150.2786 | $150.28 | $150.30 | $150.30 |
| Purchase #5 | $57.26 | 11.136% | $63.6365 | $63.64 | $63.65 | $63.60 |
| Purchase #6 | $21.38 | 7.871% | $23.0628 | $23.06 | $23.05 | $23.10 |
| Purchase #7 | $245.62 | 3.393% | $253.9539 | $253.95 | $253.95 | $254.00 |
| 7 purchase totals = | $752.19 | $790.7832 | $790.78 | $790.80 | $790.90 | |