| 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 | $67.46 | 9.535% | $73.8923 | $73.89 | $73.90 | $73.90 |
| Purchase #2 | $196.47 | 7.658% | $211.5157 | $211.52 | $211.50 | $211.50 |
| Purchase #3 | $10.88 | 10.758% | $12.0505 | $12.05 | $12.05 | $12.10 |
| Purchase #4 | $191.55 | 8.325% | $207.4965 | $207.50 | $207.50 | $207.50 |
| Purchase #5 | $101.42 | 11.757% | $113.3439 | $113.34 | $113.35 | $113.30 |
| Purchase #6 | $122.97 | 10.457% | $135.829 | $135.83 | $135.85 | $135.80 |
| Purchase #7 | $69.85 | 4.640% | $73.091 | $73.09 | $73.10 | $73.10 |
| 7 purchase totals = | $760.60 | $827.2189 | $827.22 | $827.25 | $827.20 | |