| 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 | $24.44 | 10.463% | $26.9972 | $27.00 | $27.00 | $27.00 |
| Purchase #2 | $152.95 | 9.768% | $167.8902 | $167.89 | $167.90 | $167.90 |
| Purchase #3 | $180.58 | 4.739% | $189.1377 | $189.14 | $189.15 | $189.10 |
| Purchase #4 | $79.93 | 12.798% | $90.1594 | $90.16 | $90.15 | $90.20 |
| Purchase #5 | $225.65 | 7.362% | $242.2624 | $242.26 | $242.25 | $242.30 |
| Purchase #6 | $170.79 | 5.117% | $179.5293 | $179.53 | $179.55 | $179.50 |
| Purchase #7 | $149.76 | 6.804% | $159.9497 | $159.95 | $159.95 | $159.90 |
| 7 purchase totals = | $984.10 | $1,055.9259 | $1,055.93 | $1,055.95 | $1,055.90 | |