| 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 | $53.75 | 4.120% | $55.9645 | $55.96 | $55.95 | $56.00 |
| Purchase #2 | $188.45 | 3.154% | $194.3937 | $194.39 | $194.40 | $194.40 |
| Purchase #3 | $192.40 | 3.207% | $198.5703 | $198.57 | $198.55 | $198.60 |
| Purchase #4 | $31.53 | 6.683% | $33.6371 | $33.64 | $33.65 | $33.60 |
| Purchase #5 | $70.68 | 13.333% | $80.1038 | $80.10 | $80.10 | $80.10 |
| Purchase #6 | $37.28 | 12.320% | $41.8729 | $41.87 | $41.85 | $41.90 |
| Purchase #7 | $230.73 | 7.275% | $247.5156 | $247.52 | $247.50 | $247.50 |
| 7 purchase totals = | $804.82 | $852.0579 | $852.05 | $852.00 | $852.10 | |