| 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 | $34.61 | 10.380% | $38.2025 | $38.20 | $38.20 | $38.20 |
| Purchase #2 | $122.68 | 6.234% | $130.3279 | $130.33 | $130.35 | $130.30 |
| Purchase #3 | $231.73 | 7.809% | $249.8258 | $249.83 | $249.85 | $249.80 |
| Purchase #4 | $16.67 | 8.163% | $18.0308 | $18.03 | $18.05 | $18.00 |
| Purchase #5 | $86.53 | 10.311% | $95.4521 | $95.45 | $95.45 | $95.50 |
| Purchase #6 | $48.60 | 7.247% | $52.122 | $52.12 | $52.10 | $52.10 |
| Purchase #7 | $110.35 | 3.794% | $114.5367 | $114.54 | $114.55 | $114.50 |
| 7 purchase totals = | $651.17 | $698.4978 | $698.50 | $698.55 | $698.40 | |