| 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 | $63.90 | 9.616% | $70.0446 | $70.04 | $70.05 | $70.00 |
| Purchase #2 | $83.65 | 8.185% | $90.4968 | $90.50 | $90.50 | $90.50 |
| Purchase #3 | $231.46 | 7.199% | $248.1228 | $248.12 | $248.10 | $248.10 |
| Purchase #4 | $135.35 | 7.836% | $145.956 | $145.96 | $145.95 | $146.00 |
| Purchase #5 | $239.33 | 11.484% | $266.8147 | $266.81 | $266.80 | $266.80 |
| Purchase #6 | $143.88 | 10.748% | $159.3442 | $159.34 | $159.35 | $159.30 |
| Purchase #7 | $152.65 | 5.677% | $161.3159 | $161.32 | $161.30 | $161.30 |
| 7 purchase totals = | $1,050.22 | $1,142.0950 | $1,142.09 | $1,142.05 | $1,142.00 | |