| 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 | $97.46 | 4.249% | $101.6011 | $101.60 | $101.60 | $101.60 |
| Purchase #2 | $42.80 | 11.438% | $47.6955 | $47.70 | $47.70 | $47.70 |
| Purchase #3 | $5.64 | 10.613% | $6.2386 | $6.24 | $6.25 | $6.20 |
| Purchase #4 | $220.98 | 10.640% | $244.4923 | $244.49 | $244.50 | $244.50 |
| Purchase #5 | $225.27 | 12.782% | $254.064 | $254.06 | $254.05 | $254.10 |
| Purchase #6 | $187.82 | 12.547% | $211.3858 | $211.39 | $211.40 | $211.40 |
| Purchase #7 | $107.84 | 11.678% | $120.4336 | $120.43 | $120.45 | $120.40 |
| 7 purchase totals = | $887.81 | $985.9109 | $985.91 | $985.95 | $985.90 | |