| 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 | $11.84 | 9.664% | $12.9842 | $12.98 | $13.00 | $13.00 |
| Purchase #2 | $64.72 | 6.539% | $68.952 | $68.95 | $68.95 | $69.00 |
| Purchase #3 | $194.58 | 13.323% | $220.5039 | $220.50 | $220.50 | $220.50 |
| Purchase #4 | $25.43 | 4.236% | $26.5072 | $26.51 | $26.50 | $26.50 |
| Purchase #5 | $135.84 | 5.127% | $142.8045 | $142.80 | $142.80 | $142.80 |
| Purchase #6 | $221.25 | 8.830% | $240.7864 | $240.79 | $240.80 | $240.80 |
| Purchase #7 | $47.47 | 7.530% | $51.0445 | $51.04 | $51.05 | $51.00 |
| 7 purchase totals = | $701.13 | $763.5827 | $763.57 | $763.60 | $763.60 | |