| 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 | $122.45 | 5.261% | $128.8921 | $128.89 | $128.90 | $128.90 |
| Purchase #2 | $9.96 | 12.214% | $11.1765 | $11.18 | $11.20 | $11.20 |
| Purchase #3 | $173.96 | 11.823% | $194.5273 | $194.53 | $194.55 | $194.50 |
| Purchase #4 | $53.40 | 8.158% | $57.7564 | $57.76 | $57.75 | $57.80 |
| Purchase #5 | $64.91 | 6.608% | $69.1993 | $69.20 | $69.20 | $69.20 |
| Purchase #6 | $68.36 | 8.150% | $73.9313 | $73.93 | $73.95 | $73.90 |
| Purchase #7 | $153.57 | 12.300% | $172.4591 | $172.46 | $172.45 | $172.50 |
| 7 purchase totals = | $646.61 | $707.9420 | $707.95 | $708.00 | $708.00 | |