| 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 | $34.44 | 11.804% | $38.5053 | $38.51 | $38.50 | $38.50 |
| Purchase #2 | $64.67 | 9.640% | $70.9042 | $70.90 | $70.90 | $70.90 |
| Purchase #3 | $56.47 | 12.752% | $63.6711 | $63.67 | $63.65 | $63.70 |
| Purchase #4 | $233.56 | 3.277% | $241.2138 | $241.21 | $241.20 | $241.20 |
| Purchase #5 | $82.36 | 13.771% | $93.7018 | $93.70 | $93.70 | $93.70 |
| Purchase #6 | $201.53 | 12.213% | $226.1429 | $226.14 | $226.15 | $226.10 |
| Purchase #7 | $106.53 | 7.341% | $114.3504 | $114.35 | $114.35 | $114.40 |
| 7 purchase totals = | $779.56 | $848.4895 | $848.48 | $848.45 | $848.50 | |