| 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 | $24.42 | 3.330% | $25.2332 | $25.23 | $25.25 | $25.20 |
| Purchase #2 | $84.80 | 7.332% | $91.0175 | $91.02 | $91.00 | $91.00 |
| Purchase #3 | $60.81 | 3.674% | $63.0442 | $63.04 | $63.05 | $63.00 |
| Purchase #4 | $235.83 | 11.537% | $263.0377 | $263.04 | $263.05 | $263.00 |
| Purchase #5 | $204.85 | 12.312% | $230.0711 | $230.07 | $230.05 | $230.10 |
| Purchase #6 | $176.84 | 9.858% | $194.2729 | $194.27 | $194.25 | $194.30 |
| Purchase #7 | $183.64 | 5.113% | $193.0295 | $193.03 | $193.05 | $193.00 |
| 7 purchase totals = | $971.19 | $1,059.7061 | $1,059.70 | $1,059.70 | $1,059.60 | |