| 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 | $39.69 | 5.841% | $42.0083 | $42.01 | $42.00 | $42.00 |
| Purchase #2 | $71.80 | 6.617% | $76.551 | $76.55 | $76.55 | $76.60 |
| Purchase #3 | $163.33 | 4.800% | $171.1698 | $171.17 | $171.15 | $171.20 |
| Purchase #4 | $132.25 | 11.635% | $147.6373 | $147.64 | $147.65 | $147.60 |
| Purchase #5 | $112.72 | 4.269% | $117.532 | $117.53 | $117.55 | $117.50 |
| Purchase #6 | $230.65 | 9.636% | $252.8754 | $252.88 | $252.90 | $252.90 |
| Purchase #7 | $28.66 | 13.783% | $32.6102 | $32.61 | $32.60 | $32.60 |
| 7 purchase totals = | $779.10 | $840.3840 | $840.39 | $840.40 | $840.40 | |