| 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 | $69.36 | 6.641% | $73.9662 | $73.97 | $73.95 | $74.00 |
| Purchase #2 | $123.44 | 12.761% | $139.1922 | $139.19 | $139.20 | $139.20 |
| Purchase #3 | $122.87 | 4.687% | $128.6289 | $128.63 | $128.65 | $128.60 |
| Purchase #4 | $65.92 | 11.306% | $73.3729 | $73.37 | $73.35 | $73.40 |
| Purchase #5 | $31.68 | 3.718% | $32.8579 | $32.86 | $32.85 | $32.90 |
| Purchase #6 | $153.37 | 12.409% | $172.4017 | $172.40 | $172.40 | $172.40 |
| Purchase #7 | $235.74 | 11.654% | $263.2131 | $263.21 | $263.20 | $263.20 |
| 7 purchase totals = | $802.38 | $883.6329 | $883.63 | $883.60 | $883.70 | |