| 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 | $29.63 | 6.204% | $31.4682 | $31.47 | $31.45 | $31.50 |
| Purchase #2 | $18.58 | 5.413% | $19.5857 | $19.59 | $19.60 | $19.60 |
| Purchase #3 | $106.97 | 7.283% | $114.7606 | $114.76 | $114.75 | $114.80 |
| Purchase #4 | $56.70 | 9.232% | $61.9345 | $61.93 | $61.95 | $61.90 |
| Purchase #5 | $132.54 | 10.655% | $146.6621 | $146.66 | $146.65 | $146.70 |
| Purchase #6 | $135.93 | 11.697% | $151.8297 | $151.83 | $151.85 | $151.80 |
| Purchase #7 | $39.99 | 4.278% | $41.7008 | $41.70 | $41.70 | $41.70 |
| 7 purchase totals = | $520.34 | $567.9416 | $567.94 | $567.95 | $568.00 | |