| 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 | $43.79 | 7.730% | $47.175 | $47.18 | $47.20 | $47.20 |
| Purchase #2 | $79.59 | 6.166% | $84.4975 | $84.50 | $84.50 | $84.50 |
| Purchase #3 | $250.62 | 13.293% | $283.9349 | $283.93 | $283.95 | $283.90 |
| Purchase #4 | $40.90 | 4.774% | $42.8526 | $42.85 | $42.85 | $42.90 |
| Purchase #5 | $138.65 | 12.597% | $156.1157 | $156.12 | $156.10 | $156.10 |
| Purchase #6 | $223.83 | 6.232% | $237.7791 | $237.78 | $237.80 | $237.80 |
| Purchase #7 | $132.39 | 6.794% | $141.3846 | $141.38 | $141.40 | $141.40 |
| 7 purchase totals = | $909.77 | $993.7394 | $993.74 | $993.80 | $993.80 | |