| 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 | $30.65 | 12.623% | $34.5189 | $34.52 | $34.50 | $34.50 |
| Purchase #2 | $114.97 | 12.233% | $129.0343 | $129.03 | $129.05 | $129.00 |
| Purchase #3 | $88.48 | 3.747% | $91.7953 | $91.80 | $91.80 | $91.80 |
| Purchase #4 | $6.68 | 4.486% | $6.9797 | $6.98 | $7.00 | $7.00 |
| Purchase #5 | $8.55 | 12.452% | $9.6146 | $9.61 | $9.60 | $9.60 |
| Purchase #6 | $122.69 | 6.860% | $131.1065 | $131.11 | $131.10 | $131.10 |
| Purchase #7 | $236.37 | 7.579% | $254.2845 | $254.28 | $254.30 | $254.30 |
| 7 purchase totals = | $608.39 | $657.3338 | $657.33 | $657.35 | $657.30 | |