| 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 | $71.66 | 5.461% | $75.5734 | $75.57 | $75.55 | $75.60 |
| Purchase #2 | $99.77 | 5.442% | $105.1995 | $105.20 | $105.20 | $105.20 |
| Purchase #3 | $89.48 | 10.689% | $99.0445 | $99.04 | $99.05 | $99.00 |
| Purchase #4 | $194.35 | 4.565% | $203.2221 | $203.22 | $203.20 | $203.20 |
| Purchase #5 | $240.86 | 3.675% | $249.7116 | $249.71 | $249.70 | $249.70 |
| Purchase #6 | $69.39 | 7.518% | $74.6067 | $74.61 | $74.60 | $74.60 |
| Purchase #7 | $196.42 | 7.852% | $211.8429 | $211.84 | $211.85 | $211.80 |
| 7 purchase totals = | $961.93 | $1,019.2007 | $1,019.19 | $1,019.15 | $1,019.10 | |