| 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 | $89.29 | 7.690% | $96.1564 | $96.16 | $96.15 | $96.20 |
| Purchase #2 | $42.98 | 6.521% | $45.7827 | $45.78 | $45.80 | $45.80 |
| Purchase #3 | $149.90 | 13.836% | $170.6402 | $170.64 | $170.65 | $170.60 |
| Purchase #4 | $206.50 | 10.463% | $228.1061 | $228.11 | $228.10 | $228.10 |
| Purchase #5 | $149.73 | 12.397% | $168.292 | $168.29 | $168.30 | $168.30 |
| Purchase #6 | $54.26 | 4.275% | $56.5796 | $56.58 | $56.60 | $56.60 |
| Purchase #7 | $224.26 | 12.461% | $252.205 | $252.21 | $252.20 | $252.20 |
| 7 purchase totals = | $916.92 | $1,017.7620 | $1,017.77 | $1,017.80 | $1,017.80 | |