| 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 | $99.86 | 6.690% | $106.5406 | $106.54 | $106.55 | $106.50 |
| Purchase #2 | $47.26 | 13.781% | $53.7729 | $53.77 | $53.75 | $53.80 |
| Purchase #3 | $181.65 | 6.580% | $193.6026 | $193.60 | $193.60 | $193.60 |
| Purchase #4 | $154.43 | 13.598% | $175.4294 | $175.43 | $175.45 | $175.40 |
| Purchase #5 | $141.40 | 5.606% | $149.3269 | $149.33 | $149.35 | $149.30 |
| Purchase #6 | $72.64 | 12.378% | $81.6314 | $81.63 | $81.65 | $81.60 |
| Purchase #7 | $231.41 | 10.676% | $256.1153 | $256.12 | $256.10 | $256.10 |
| 7 purchase totals = | $928.65 | $1,016.4191 | $1,016.42 | $1,016.45 | $1,016.30 | |