| 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 | $94.95 | 3.842% | $98.598 | $98.60 | $98.60 | $98.60 |
| Purchase #2 | $29.86 | 7.503% | $32.1004 | $32.10 | $32.10 | $32.10 |
| Purchase #3 | $220.78 | 6.757% | $235.6981 | $235.70 | $235.70 | $235.70 |
| Purchase #4 | $100.90 | 9.546% | $110.5319 | $110.53 | $110.55 | $110.50 |
| Purchase #5 | $106.56 | 7.489% | $114.5403 | $114.54 | $114.55 | $114.50 |
| Purchase #6 | $33.32 | 5.303% | $35.087 | $35.09 | $35.10 | $35.10 |
| Purchase #7 | $180.72 | 7.492% | $194.2595 | $194.26 | $194.25 | $194.30 |
| 7 purchase totals = | $767.09 | $820.8152 | $820.82 | $820.85 | $820.80 | |